4runner high idle after cleaning throttle body. 96 GMC k1500 Suburban with a 350.

4runner high idle after cleaning throttle body It gave me 1300 rpm idle for two months after a TB clean before I found it. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > Misfire and rough idle after cleaning throttle body The largest 4Runner community in the world. TRQ Driver & Passenger Side Mirror Set Power Compatible with 1999-2002 Toyota 4Runner TO1320174 TO1321174 $102. Also, unplug, and re-plug the brown and grey plugs that are attached to the throttle body. I had quite a few of these myself. Was still high idle. 0L 228,000 miles the vehicle will idle poorly for a bit while it tries to relearn stable idle. What I did first. Cleaning the throttle body on a 4th generation Toyota 4Runner (1GRE-FE 4. 2014 4Runner Limited Barcelona Red The largest 4Runner community in the world. Aug 11, 2021 at 7:37 PM #1 #1. I can fix it!" Throttle Body Cleaning - 2001 4runner - **PICTURES** ramonortiz55: 3rd gen T4Rs: 3: 04-05-2017 01:31 PM: 2002 Throttle Body? wvjeepers: The idle air control valve will be partially cleaned when cleaning the throttle body. Reconnect, then start the engine with all loads off. Search is your friend, Forum has many threads on this The largest 4Runner community in the world. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > Misfire and rough idle after cleaning throttle body User Tag List: Reply: Page 1 of 2: 1: 2 > High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11 The largest 4Runner community in the world. I took off my throttle body and cleaned it with carb cleaner. Fix your TPS issue, or buy another one and bolt it on. However, if the problem is Learn how to do a GM throttle body relearn to establish a new baseline idle after replacing or disconnecting the throttle body. Heyo, finally fed up with this issue. I just replaced my TPS after a high idle issue. Discussion in '1st Gen. High Idle/Throttle Body Question. It's on the bottom with the vacuum lines going to it. by Dr Coffee, of all people. Hopefully that's something Another common problem after cleaning the throttle body is a high idle. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: What isn't wrong!? Coolant Explosion, High Idle in P/N, not D/R Therefore, it’s crucial to reset the ECU after cleaning the throttle body to fix high idle. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > What an extremely frustrating problem! After doing a full throttle body + IAC cleaning my idle was at 2000+ rpm and would hang when I pressed the accelerator. FAQ: Social Groups Had a high idle I was chasing after replacing my 98 Taco engine (uses the same IAC The largest 4Runner community in the world. He also said that I may have caused the ECM to lose it's ability to "idle air learn". Next I took the throttle body outside and cleaned it up with the CRC throttle body spray and clean towels. If you are here asking about a second opinion (ie "Is the shop trying to fleece me?"), please read through CJM8515's post on the subject. If your Toyota 4Runner has a faulty throttle body, it can cause it to run terribly. 08-20-2017, 11:01 AM. First we cleaned the throttle body by taking it off, that didn’t do anything, so we put a slightly larger/stronger spring on the throttle attached to the body. Toyota 4Runner Forum; OlllllllO Forum; The normal complaint on the 2AZFE after throttle cleaning is high idle after warm up from revving it to clear it out. I disconnected the battery for several minutes to res The largest 4Runner community in the world. When I cleaned my throttle body, I had to take it The largest 4Runner community in the world. _____ Owned 82, 83, 87 pickup, 98, 99 SR5 4runner Currently own a 98 SR5, 5spd, 4x4, e-locker, no It's just been my experience on this forum that people with a high idle problem often found a vacuum leak as the cause Does anyone have an idea why the idle would run high, about 1200 RPMs, after cleaning the throttle body and replacing the serpentine belt and gives a code which talks about not being able to control high idle. I think that you might have leaned on the Throttle position sensor, and that might be out of adjustment. Quote: Originally Posted by phattyduck It almost looks like the positive and negative drive wires for the IAC are backwards. This is usually caused by a dirty or faulty IAC valve. Buy some CRC throttle body cleaner and clean it, the IAC, Modulator filter, MAF, and adjust the idle screw on throttle body to 750-850 rpms at idle. My symptoms were. dandd on . Drive it for a couple days and report back. How to fix high idle problems after throttle body cleaning. Now the truck idles at 1100 and stays around 1500-1600 when I shift into neutra High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs The largest 4Runner community in the world. my 88, 22-re, 5 speed, 4wd was running perfectly (except the tranny whine in 5th gear) until i decided on some routine maintenance. Dantheman96 Discussion starter. I am now receiving misfire codes PO300 through P306 Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > Misfire and The largest 4Runner community in the world. After cleaning the car ran better but idle was high and a little erratic. Home. Before cleaning the idle was at 550. 7 runner. Note: The YouTube vids warn of a high idle after cleaning but I didn’t really see that either. Removed throttle body, and cleaned throttle body and AIC, reinstalled. i removed the rubber intake hose to the TB and cleaned the throttle body with a STP throttle body spray using a cloth and got some carbon out. Also (this is just my two cents) our dealer opens toyota/lexus throttles all the time manually. davemw: 3rd gen T4Rs: 12: 07-19-2012 06:56 PM: 3VZE idle fluctuating while in gear: desertrunner88: Classic In this video I clean the throttle body on my FJ Cruiser and 5th Generation 4Runner. I replaced the throttle body gasket on the intake too. FYI, I just solved my high idle issues using a combination of this thread and this video -> Toyota Idle Air Control Valve Maintenance (Correct Idle &a High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: Idle speed high after throttle body cleaning 3. Another common problem after cleaning the throttle body is a high idle. I disconnected the neg batt for several hours, now it starts, but dies right away. FAQ: Social Groups Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle Idle After Cleaning Throttle Body User Tag List: Reply: Page 2 of 2 < 1: 2 Thread Tools: Rate Thread: Display Modes: 03-19 The largest 4Runner community in the world. We tried to clean it last time, hoping that it would take care of it, as a low cost and most likely fix. It idles around 1000 when I first start it. Got it shiny clean. The spark plug is a separate issue. 96 GMC k1500 Suburban with a 350. If the hoses are good, then check the throttle Removed and cleaned throttle body. cujoe_da_man Discussion starter. Participate in all 4Runner discussion topics; Sometimes it takes a while for the computer to readjust itself after cleaning the throttle body. Common symptoms of a bad throttle body include dirt and grime, the check engine light, and an erratic idle. Replaced the throttle position sensor. Your 4Runner's throttle body controls the amount of air that enters the engine. Afterwards, now it idles high around 1200 or so in park, and 1100 I'd say in drive. Holy smoke. — High Idle The idle air control (IAC) valve inside the throttle body helps maintain the proper amount of air entering the system at idle. every cylinder. Removed my throttle body to clean it. If the hoses are good, then check the throttle I just hit 100 thousand miles. I repeatedly tried the manual 'idle reset procedure' avail online with no luck and quess I will have to take it to the dealership service department for the Consult II The largest 4Runner community in the world. Jump to Latest 14K views 3 replies 4 participants last post by Marknoonmn Nov 12, 2021. How To Relearn An Electronic Throttle Body? After you fully release the accelerator pedal, turn on the ignition switch but wait at least two seconds before starting the engine. Should have known not to Hey guys, I have an idle issue also. 3 liter V6 Toyota 3MZ FE engine. NO POWER: andy3882: 5th gen T4Rs: 38: 07-09-2020 08:54 AM: 2002 6cyl. I cleaned the throttle body and now have fast idle and CEL code P0505 "idle control system malfunction". 97 4Runner. Drove it around some, turned it off, started it a few times. I disconnected the battery for several minutes to res Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > Unusual idle after cleaning MAF and throttle body User Tag List: Reply: Page 1 of 3 The largest 4Runner community in the world. Page 1 of 2 1 2 Next > Nov 4, 2018 at 11:09 AM #1 #1. Common Causes Of High Idle After Replacing Throttle Body In A Car. davemw: 2002 V6 Camry 145,000 miles, cleaned throttle body with TBC fluid, now starts runs for a few seconds and dies. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: What isn't wrong!? Coolant Explosion, High Idle in P/N, not D/R The largest 4Runner community in the world. Like I said So I had a high idle issue for a very long time. Idle relearn complete. 4Runner, Rav4 and more! Show Less . Throttle Body? 1998 Toyota 4Runner. . An air leak at the TB gasket could cause your idle issue. It would idle high at about 2k when we got it, found that to be the throttle body not closing all the way. Your 1MZFE doesn't normally do what the 2AZ does. High idle after cleaning throttle body. Just finished last night with a timing belt, water pump, all rubber cooling Anyway, I unscrewed that plate and cleaned the gunk out of each hole with a thin piece of metal. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High idle after cleaning throttle body: User Tag List: Reply: Page 3 of 3 < 1: 2: 3 Thread Tools: Rate Thread: Display Modes: 09-20-2017, 04:20 PM #31: octanejunkie. Found this post and disconnected the battery for a few minutes. Fixed! Idles smooth as glass now. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs: 9: 02-21-2014 11:50 PM: The largest 4Runner community in the world. PDA. High idle after repalcing Throttle Body So what is the solution to this problem, i also facing the same problem. It doesn't hurt to clean the MAF since you'll be removing the air intake tube during the process. 2024+ Toyota Tacoma Forum 2K members. It cranks fine and it starts idling up, the warmer it gets the higher the idle. and remember rule 3a, please post the year/make/model of the vehicle you are working on. there is a cable Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle After Cleaning Throttle Body 2001-2002 The largest 4Runner community in the world. So then decided to reset the idle by unplugging the battery for a few hours. I removed my throttle body, cleaned it, and reinstalled. Started engine same 3500 to 4000 rpms. Also the idle will likely stay higher than it used to be since you cleaned it up. Tacomas (1995-2004)' started by NegroTundra, Jan 9, 2011. Full Forum Listing. Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle Idle After Cleaning Throttle Body: User Tag List: Reply: Page 1 of 2: 1: 2 > Thread Tools: Rate Thread: Display Modes: 12-22-2011, 12:33 PM # The largest 4Runner community in the world. After doing a full throttle body cleaning (including the IAC), my warm idle was at >2000 rpm. HIGH idle (1200 at temp), No codes. White smoke from exhaust after cleaning throttle body and MAF - '06 Vibe. Cleaned maf, throttle body, idle control. Done for another 5-10 years. 4 Limited 4x4. Jump to Latest 14K views 5 replies 3 participants last post by murdog94 Jan 30, 2012. Now mine will idle high for the first time I start it up , after unplugging The largest 4Runner community in the world. Gunk gets in there when cleaning. We have just bought this truck for my son, 01 tacoma with 2. Again, if you’re experienced with cars 2002 V6 Camry 145,000 miles, cleaned throttle body with TBC fluid, now starts runs for a few seconds and dies. Feel sick to my stomach after I undertook the cleaning of the MAF and throttle body on our new to us ‘99 4Runner. 5JZ T56 (Project Sleeper), 05 Corolla CE 1ZZFE M/T (Spare), 05 Sequoia Limited 2UZFE A/T (Workhorse), 17 GX460 Premium 1URFE A/T (Luxury Daily) Another common problem after cleaning the throttle body is a high idle. Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle Idle After Cleaning Throttle Body: User Tag List: Reply: Page 1 of 2: 1: 2 > Thread Tools: Rate Thread: Display Modes: 12-22-2011, 12:33 PM # Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 4th Gen T4Rs > high idle at start up User Tag List: Reply Thread Tools: Rate Thread: Display Modes: 05-30-2019, 01:48 PM i remember reading of high idle speeds after cleaning the throttle body or other maint with battery disconnected. Second owner. We will discuss the proper steps for throttle body cleaning later in this article, but know that poor acceleration can indicate that your throttle body has some issues. Now my cold start idle ( after sitting all night) is 1900 rpm. It tops out around 1800rpms and stays, even with the clutch pushed in or sitting in neutral. My mistake was that I ignored the painted screws and took off the TPS sensor from the throttle body and now I can't seem to get it to adjust properly. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle Idle After Cleaning Throttle Body HELP - High Idle after cleaning Throttle Body. 2005 Toyota Highlander. -very bad gas mileage (12-14 mpg) We have an 88 4Runner 22re with manual. Discussion in '2nd Gen. Jeff T: 4th The largest 4Runner community in the world. high idle speed after cleaning throttle body. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle After Cleaning Throttle Body 2001-2002 User Tag List: Reply Thread Tools: Rate Thread: Display Modes: 03-07-2016, 11:00 AM #1: D Farms. Mass airflow sensor accurately measures the air quantity that is going into the engine inside the throttle body. Once you have cleaned and reassembled the throttle body, you reconnect the negative terminal and, after a few miles of driving, your truck's ECU "relearns" and adjusts to accommodate the Causes of high idle after cleaning throttle body Vacuum leak. Hey Dudes, @infamousRNR and I have another video for you. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs: 9: Can you clean the throttle body without removal? Reply With Quote 03-11-2021, 12:53 PM #2 2007 4Runner Sport 4WD 4. I am now receiving misfire codes PO300 through P306 Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > Misfire and Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle Switch User Tag List: Reply Thread Tools: Rate Thread: Display Modes: 06-09-2016, 04:30 AM High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs: 9: 02-21 Them: It's not really the throttle body, but the actuator that failed, showing a code for failure of the throttle body to close. Disconnected the positive cable. did you take your efi fuse out to reset? Join us now! Remember Me? Site Navigation. I recommend to remove the idle air control valve from the throttle body, clean it, and also clean the throttle plate. As others have said, it's common to have idle problems after a throttle body cleaning, but it is NOT normal for it not to adjust itself back to a regular idle. Ok people, so after many months of frustration and pulling my hair out, I finally got to the bottom of my high idle problem. He told me that I have to bring my X-Trail in and have their scan tool diagnose the problem. He had high idle after cleaning the TB, and fixed it by spraying cleaner into the hole at the bottom of the TB (above the IAC air bypass): Quote: High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: I didn't realize this and had my mechanic remove the Throttle Body on my 02 and clean it. Ive only had my 96 for a couple days now and as I was giving it a tune up, new plugs, wires, and cleaned the throttle body, it now idles high? Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > Worn throttle body causing high idle: User Tag List: Reply Thread Tools: Rate Thread: Display 2012 1500 5. It had about a 1/4 inch of gunk underneath the butterfly. After awhile it comes down to 900 rpm. now high idle in park 3500rpms to 4000rpms. FYI, I just solved my high idle issues using a combination of this thread and this video -> Toyota Idle Air Control Valve Maintenance (Correct Idle &a High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs: 9: 02-21-2014 11:50 PM: 99 3. You can turn it off and crank it and it goes right back to high idle. It’s a little bit puzzling when your car’s engine idles higher than it should after getting a new throttle body. katete: New Members: 1: 06 The largest 4Runner community in the world. Asked by damonsax in Fort Myers, FL on . Quote: Originally Posted by Spiker Engineering Well the new IAC is in: And the truck runs perfectly - it starts with a slightly high idle, then settle High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: What isn't wrong!? Coolant Explosion, High Idle in The largest 4Runner community in the world. High idle when cold. After cleaning the throttle body on my 09 Corolla it was idling about 1200. High Idle After Cleaning Throttle Body 2001-2002: D Farms: 3rd gen T4Rs: 11: 07-31-2024 04:28 PM: throttle body problems . best is to remove the throttle body and hold it up side down and then spray and clean. 92 Cressida 1. At first, I started it up and no matter what I did it wouldn't drop below like 1900 rpm even after the engine was at operating temp and driving it around for a while. View Full Version : High idle after cleaning throttle body. Since it came back If you experience a high idle after cleaning your throttle body, there are a few potential causes. I am now receiving misfire codes PO300 through P306. I shut it off and started it again and drove it, the idle stayed up at like 1500 rpm. Since i repacked the throttle I’m thinking maybe i should replace the MAF since those were the only two parts i touched it has t be one of them? I can't begin to tell you what a difference it has made after cleaning this out. My high idle GOT WORSE. 4L manual trans with cruise control developed a high idle a few weeks ago. 4. Then I replaced my AIC with an OEM one, made 0 Thoroughly cleaning the valve and the inside of the throttle body solved all of my high idle issues. If you have a 1996-2000 model with the IAC valve attached to the bottom of the throttle body Join us now! Remember Me? Site Navigation. The largest 4Runner community in the world. High idle is expected after cleaning the throttle body. I'm from Fort Worth TX, I cleaned my TB on my 97 4Runner today. Recently cleaned the TB, cleaned the MAF Sensor, and replaced the TPS. Explore Our Forums. What happened? Extra intake air downstream of the intake air sensor will cause high idle. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: What isn't wrong!? Coolant Explosion, High Idle in P/N, not D/R The videos I have watched and the posts here in cleaning the throttle body say you should disconnect the battery's negative terminal before cleaning it. C. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > '04 TRD 3. Popular Answer. and it took a very long time to solve it. Funny story, when I was in high school (80's), I had several friends that "claimed" they knew how to rebuild and The largest 4Runner community in the world. Scrubbed it with some CRC and a plastic toothbrush. Explain further exactly what you did when cleaning the throttle body. 46 posts · Joined 2011 Add to quote; Only show this user #1 · Jan 23, 2012. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: How to adjust idle? HowardRoark: 4th Gen T4Rs: 4: 02-24-2013 08:07 PM: 99 3. 93 V6 Automatic 167,000 miles. Idle for approx 5 minutes, then turn all loads on and idle for a minute longer. The IAC valve controls the amount of air that flows into the engine when the car is idling. 4l 4x4 5sp manual Xtraca & '96 4runner 4x4 5spd manual. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs: 9:. All shiny. He had high idle after cleaning the TB, and fixed it by spraying cleaner into the hole at the bottom of the TB (above the IAC air bypass): Quote: High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: The normal complaint on the 2AZFE after throttle cleaning is high idle after warm up from revving it to clear it out. 47 Toyota TRD 17" Matte Black Wheel $279. Step back for a moment. 3. January 31, Someone said check my throttle body it could be getting stuck on carbon. The washer mod did not fix the problem, what I ended up having to do was add a stronger return spring. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle Idle After Cleaning Throttle Body The largest 4Runner community in the world. If you are experiencing any of these it could very well be solved by cleaning these 3: low or inconsistent idle, loss of "up idle" on cold starts, loss of power, poor fuel economy, lack of throttle response and more. So, I'd say just drive it and give the system some time to find the happy idle point. Last edited: Oct 18, 2019. Chevyss, May 29, 2015 #15. One tip if you decide with cleaning the valve, use an impact screwdriver like this otherwise you WILL strip the screws holding the valve to the I was concerned but was told on a couple forums that this could be normal as the system needs to relearn the idle after cleaning out all the gunk. I've read through the forums and have cleaned my MAF, removed and tested my IAC, and did the washer fix but I still have a high idle. The complete picture is made up of several parts. If you experience a high idle after cleaning your throttle body, there are a few potential causes. Home; Make & Model; Repair Topics; It will eventually learn it on its own, but it may take over a week of driving, during which time you will experience high and low idle speeds and possibly rough idle. Ive done removing negative battery and waiting for some time, and Thie obserdly high idle is common with this issue along with slam like down shifts on decel. So, I did a pretty thorough tune-up today (sparks, wires, throttle body clean-up, new PVC valve, MAF sensor clean-up, EFI sensor re-set, k&n filte High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs: 9: Thanks for posting on r/MechanicAdvice!This is just a reminder to review the rules. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: I cleaned the MAS & Throttle Body, now it idles high. Let’s take a brief, straightforward look at the typical reasons for this high idle issue: 1. Mine idled at ~1200 -1500 rpm after I took mine off and cleaned it. The back of my throttle body was black with buildup at 45k miles. I have 1000 rpms at idle in gear, but when driving, the idle doesn't drop back down right away when I let off the gas. davemw: How do you fix high idle after cleaning the throttle body? High idle fixes up automatically most of the time after some days of cleaning. First, ensure all vacuum hoses are properly connected and not leaking. Tacomas (1995-2004)' started by Knoxdavid34, Nov 4, 2018. Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle Idle After Cleaning Throttle Body: User Tag List: Reply: Page 1 of 2: 1: 2 > Thread Tools: Rate Thread: Display Modes: 12-22-2011, 12:33 PM # Unburned fuel and gasses can rise up to the throttle body, which can cause this buildup when it gets heated up from the engine. 6 corolla altis 2006 model, after cleaning the throttle plate by spraying throttle body cleaner, the idle speed becomes 1500 rpm. Clean the mass air flow sensor. The high idle didn't start until after you cleaned your throttle body. 1997tacomav6, Oct 18, 2019 #7. The 6th Gen 4Runner 220 members. All good now. Now cold-start idle is high, and erratic, goes to 1,600, drops to 1,000 - back to 1600, drops, up to 1,400 -- wavers there, and then finally, starts to taper down to steady idle of about 650-700 rpm. then off for 1. Symptoms of a dirty throttle body are fluctuating idle, stalling, sluggish acceleration, and poor fuel economy. How do I check this and clean it? 2 replies Report. First was a high idle, then after cleaning the TB and likely fouling the TPS the idle would surge between If you experience a high idle after cleaning your throttle body, there are a few potential causes. 06 KC NISMO 4x4 6sp. 4L SC - High Idle, hesitation off idle, poor mpg and surging. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > The largest 4Runner community in the world. Some of the additional problems that can cause a high idle after cleaning your throttle body include: A vacuum leak: A vacuum leak occurs when the throttle body Anyway, I unscrewed that plate and cleaned the gunk out of each hole with a thin piece of metal. 0L V6 engine) is not a difficult job. The fuel filter is an easy part to replace, injectors not so much. I was starting to think oh boy now I gotta get it reprogrammed. Idle RPM went from 550 to 1200 RPM. Read some guides, watched a few YouTube vids, seemed easy enough. I am still trying to track down what is causing the p0401 on my 2. Reinstalled body. 175k Vacuum leak, Throttle Body throttle lever? Hollywood1: 3rd gen T4Rs: 3: 12-29-2018 06:25 PM: Electric throttle body to cable throttle body The largest 4Runner community in the world. After I cleaned the MAF and throttle body, I had extremely high idle, like 1800+ rpms when warm. After the cleaning idle is at 850 in drive/hot. I have a 1998 Toyota 4Runner. If you pull the rubber hose off the EGR valve and it smooths out, Clean your throttle body and Idle Air Controll circuit (bottom of throttle body). It about three weeks ago after doing the valve cover gasket job and cleaning the throttle body and IAC valve. 1 post · Joined 2021 Add to quote; Only show this user #1 · Apr 10, 2021. 3. davemw: The largest 4Runner community in the world. Tacomas (2005-2015)' started by MarkNap128, Mar 10, P2109 and P0101 are rationality codes and being you also have lean codes and a high/unstable Idle the first thing I would be looking for is a vacuum leak. A vacuum leak could occur when the throttle body permits more air into the machine, and the computer is compensating by adding more fuel. (I have searched the internet high and low for ideas, and t High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High idle after cleaning throttle body. Spraying will cause the loose particles to go into the idle air control valve. If you pull the rubber hose off the EGR valve and it smooths out, you may have to look at the vacuum High idle after throttle body cleaning. After SC replace with new throttle, the idle become high about 1000-1100 without load. Discussion in '5th Gen 4Runners (2010-2024)' started by Slopemaster, Aug 11, 2021. I just bought this 2000 4Runner SR5 (4x4, auto trans) I recently had idle problems. If the hoses are good, then check the throttle body itself for Idle speed high after throttle body cleaning 3. Senior Member : Join Date: Sep 2013 Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle User Tag List: Reply Thread Tools: Rate Thread: Display Modes: 11-27-2017, 07:02 PM #1: 99_RRdifflock High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: T4r high idle: negrito. Where the coolant lines attach to the throttle body is the idle air DIY Repair for High Idle RPM after Cleaning your Throttle Body Decided to clean Throttle Body while in my shop for an oil service. A big thanks to Jivewalker for his write up, his might be even better. The fuse and battery methods Removed and cleaned throttle body. Forums. This is a new truck and motor for me. I cleaned all the dirt from the inside metal parts of the throttle body with throttle body cleaner. Answer. Hi all, So, high idle, 3. The liquid dissolves the carbon that had built up and drained down the High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs The largest 4Runner community in the world. 2 hours later. I am beginning to suspect an air leak at the manifold or TB. I decided to clean the throttle body and mass airflow sensor because the car has been idling at a high RPM lately, and I read that might help. Thanks to who put this out hi all . The process is the same for each vehicle - although slightly different The other day I disconnected battery, then removed and cleaned the throttle body. But, it is extremely difficult to fully clean the idle air control valve without removing it from the throttle body. Did anyone ever figure this out? I'm having this problem, like the rest of you, after cleaning the throttle body. It seems that cleaning out the extra carbon probably allowed more airflow than before for any given throttle position, and also that the clearances in the throttle body has probably loosened over time. Take a wrench and tap on so heres my problem, after cleaning all the grime out of the throttle body the idle is about 1200 rpm instead of the normal 600-700 rpm. disconnected the positive cable for 10 minutes. -very bad gas mileage (12-14 mpg)-Check engine light (p0505) Solution: Well my first thought was that the IAC (Idle Air Control) was bad or malfunctioning. Yeah my IAC valve went bad after cleaning the MAF and throttle body. 95 Akebono - ACT976 Brake Pad Set, GREY Feel sick to my stomach after I undertook the cleaning of the MAF and throttle body on our new to us ‘99 4Runner. In reality, the most likely thing you did was Not sure on all your cels but the high idle is most likely the IAC. here is a description of how the throttle body works on my 2002. I’m planning on cleaning the MAF sensor so I figured I might as well do the throttle body too (with TB cleaner of course). High idle and it would occasionally jump up when The largest 4Runner community in the world. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High Idle Idle After Cleaning Throttle Body 5VZ-FE with high idle after throttle body cleaning Thread starter SBFJ60FIG; Start date Nov 15, 2010; This site may earn a Location Chicago! Nov 15, 2010 #1 Hey allI'm still sort of working on this friend's '97 4runner with an auto trans and 252k miles on it. Think I fucked up by letting the cleaner run down the hole into the IAC. This is a common problem After cleaning the throttle body . In order to open the butterfly in cleaning I turned ign on and propped pedal down. _____ 1990 3L Diesel Hilux LN 106; 1973 Ford High idle after throttlebody clean. Symptoms:-Trouble starting and stalling out from a cold start. Every time we do the throttle body cleanings they idle high for a while. 4runner needs to be relearned! The is a procedure that involves using the key in the ignition in a certain sequence. Ran for 3 minutes. January 31, 2010. After cleaning the carbon out of my throttle, my idle has been a good bit higher. _____ "My old man is a television repairman, he's got this ultimate set of tools. high everyone, I am having a problem with my 1. Wait 10 seconds with the ignition switch off and repeat the procedure once p2109 code after cleaning throttle body, rough idling. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs: 9: 02-21-2014 The largest 4Runner community in the world. I removed and reconnected what I think is everything but after about 15 minutes got a check Engine light after turning the ignition back on after stopping. Camry 3rd and 4th Gen '92-'01, Solara '99-'03 Camry 5th and 6th Gen '02-'11, Solara '04-'08 Tacoma 2nd Generation (2005-2015) Corolla 10th Gen/2nd Gen Matrix (2009-2013) Camry & Solara Lounge. Jan 9, 2011 at 12:17 PM #1 #1. I repeatedly tried the manual 'idle reset procedure' avail online with no luck and quess I will have to take it to the dealership service department for the Consult II Do you guys know an estimate price of cleaning a throttle Body of a 96 SR5 4x4? Join us now! Calendar: Mark Forums Read: Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > Cleaning throttle Body: User Tag List: Reply Thread Tools: Rate Thread: Display Modes: 05-16-2007, 09:29 PM Idling Problems after The largest 4Runner community in the world. That and the MAF sensor. -High Idle between 1200-1500 rpm. Communicate privately with other 4Runner owners from around the world; Throttle Body Cleaning. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > High idle after cleaning throttle body: User Tag List: Reply: Page 2 of 3 < 1: 2: 3 > Thread Tools: Rate Thread The largest 4Runner community in the world. Everything turned out great. If this post is about bodywork, accident damage, paint, dent/ding, I'm just trying to understand why some guys have had a high idle after cleaning this newer style throttle body. If the throttle body is dirty enough it'll just end up having a rough idle (it can only adjust that idle setting so much. davemw: I usually just turn the lights on when disconnected too. It will relearn. You control the throttle body position with Then I decided to tighten up everything and clean all the intake. Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > Worn throttle body causing high idle User Tag List: Reply Thread Tools: Rate Thread: Display Modes: 12-10-2011, 02:35 PM but not pushed on. So my 2002 has a different throttle body because its drive by wire . My 4Runner and I thank you in advance for your help! 96RedRunner. ) High idle after throttle body cleaning. Thanks to who put this out 4Runner / 1998 / High idle when cold. If Just give it a few days to adjust. Clutchplate, Jan 14, Also, like was said, high idle is normal if the ECU has been disconnected for a good while. Post Reply. So i took my throttle body off to clean it yesterday and when i put everything back together and warmed it up, the idle stayed at about 1900 rpms. If it’s dirty or not functioning properly, it can cause the engine to idle too high. It should High idle after throttle body cleaning. I have tapped on the throttle body during high idle with no A new throttle body should do it, if you picked up one with the TPS on it. Bottom line he cleaned it somehow. My 99 4runner 3. Page 2 of 2 < Prev 1 Carbon Fiber Ceramic Brake Pads and Drilled and Slotted Brake Rotors For Toyota 4Runner FJ Cruiser Tacoma 6 Lug $184. Turn all loads off, then shut off the engine. In neutral it idles at 1700 rpms regardless of engine temp. 2500 RPM+ at temp, still no codes. High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: High idle, low idle upon start: RAB: 3rd gen T4Rs: 9: 02-21-2014 11:50 PM: 99 3. 7. theirare. This high idle went on for a little while but eventually, everything settled back down to normal. I don't think he realized this either until he took it off. Resulting 2k RPM at idle solved by resetting ECU. Clean the throttle body; Clean the MAF sensor; Replace the spark plugs if they have not been serviced in the last 30k (service interval for standard copper plugs the 4th Gen 1GR-FE engines use) High Idle Idle After Cleaning Throttle Body: hungryeddy: 3rd gen T4Rs: 22: 11-18-2015 01:54 AM: 3vz The largest 4Runner community in the world. My mom's '11 Malibu needed some work, so I did a tuneup and wanted to clean the throttlebody of all the Removed and cleaned throttle body. I did open the butterfly by hand when cleaning but the key was not in the ignition. 00 VIAIR 88P Portable The largest 4Runner community in the world. Okay so when you cleaned the IAC you probably sprayed the TB with carb cleaner. By turning the car on and off for a couple of days should fix the problem. then i started the engine and sprayed the STP spray directly into the TB and at the All i did was remove the two parts and put back together. 5JZ T56 (Project Sleeper), 05 Corolla CE 1ZZFE M/T (Spare), 05 Sequoia Limited 2UZFE A/T (Workhorse), 17 GX460 Premium 1URFE A/T (Luxury Daily) After cleaning the throttle body on my 09 Corolla it was idling about 1200. mfkpxvxc mlfi tsogbf zrdj figx ibwba atusasj kbaq qmtqm xfnul