NOTE: You can get away with NOT removing the entire TB from the intake. In fact, just unplug it, take off the air vacuum hose, the air tube and the 4-bolts hold the TB into place, AND LEAVE THE TWO ANTIFREEZE HOSES IN PLACE, you don't need to remove them. When you pull off the TB just tilt it from one side to the other and clean both sides thoroughly - Done. After I cleaned mine this last weekend it ran good but not great, UNTIL I unplugged both battery terminals and let them sit for a half hour, then reconnected, to re-set the car's computer back to factory. The car now has all of its zip back. NOTE: To really reset the car's computer back to factory you either need a $5,000 scan unit OR remove the battery cables and insert a 10-watt 1 ohm resister hooked between both the neg and pos battery cables (not the battery), let it sit for between 15-minutes and a half hour -- this will safely and slowly drain your system's sensors and allow the computer to reset back to factory, then reconnect the cables to the battery. DONE.
Are you talking about resetting the idle after any time w/the battery unplugged? If so, you just need to start the car, let it warm to operating temp. Turn off, then turn key so battery is on but car isn't started, then turn off. Repeat this once more (twice total). Then start the car and w/in 5 minutes it calibrates the correct idling automatically.
Coming from a German car to my 2013 Corolla S (Red Metallic…Gorgeous Color if I do say so myself. Working on this Corolla is stupid simple. It’s like a toy car. Perfect for teaching others and quick dissemble. I swear I can prob take more than half the car apart with a 10mm socket.
lmfao yes you can take 80% of the engine apart with a 10mm, I also came from a german car. it was a 2013 VW Tiguan. It was falling apart at 80k miles. And I also bought a 13 corolla S, White with the black pin stripe and dark tint. Its perfect.
Actually you can open the butterfly with your hand gently, and cleaning it with a shop towel soaked in TB cleaner, i did this in my toyota multiple times, also Toyota master mechanic did the same, you can see his youtube channel, "the car care nut" electronic Tb has a motor and a spring ,and once its disconnected it doesn't set a code, you get a high rpm after cleaning but the computer will set it to the right rpm after driving for a while.
Yes it’s the same as a 2016. I did not open the butterfly because there’s a possibility you could knock it out of calibration if you do that. I cleaned it with the butterfly closed using a lot of that cleaner and a gentle scrub brush like an old toothbrush. After that it worked fine.
This Toyota expert mechanic says it’s okay to move the throttle plate open if you do it slowly; there is no calibration issue with that. Watch here: th-cam.com/video/3B-a8WJtd8w/w-d-xo.htmlsi=EfNRJqbyiptEo668
@@ayleenvalencia4870 if you are driving the vehicle regularly you dont normally need to clean the injectors. a bottle of fuel system cleaner every once in a while would probably keep things clean.
thanx for the advice...can i clean the throttle body when the car is warm? sorry for my stupid question!! is just that this is my only car and i need it to comute for work, so i was trying to clean it after work.. thats why i was wondering if the engine could be warm or has to be completely cold??
Ayleen Valencia It Hass to be almost completely cool because part of the cooling system goes through it so if it’s hot in the cooling system is still under pressure it will make more of a mess. If it’s a little warm still you should be OK just relieve the pressure out from the radiator.
I believe is 750 i think not sure when is fully warmed up and you getting to a stop sign it drops around 600 or 650 and it would shake or feel like it wants to die but den kicks back up
@natas 6969 thanks a lot ... i have a 2014 corolla and iv'e been trying to find that IAC fir ages now.. am starting to think it doesn't have one. its an electronic throttle body with 2 cooling lines but there is no hole bypassing the plate so i can clean it.
Thank you for this video!!!!!!! It is simple though you leave nothing out. My Corolla was idling rough at stops especially when I had the air conditioning on. I cleaned the Throttle Body and the MAF and put a new air filter in just for good measure. My problem appears now to be gone!!!!! Thanks again!!!!!!
Also, you can 'slowly' push the butterfly open without calibration worries (there is no computer on this Throttle body, unlike other Japanese models, Honda, etc.) because you do need to clean the outside of the butterfly edge -- best to do by taking this TB off the car, as this guy did. The butterfly is connected to an electronic powered gear, thus you must move it SLOWLY as to not strip or damage the gear in any way. opening the fly is the only true way to definitively and thoroughly clean this area properly -- done so by many Chief Toyota mechanics, SO DON'T WORRY, you'll be ok, I promise!
thanks for this video you just helped me save $227.00 dealers love to rip off their customers. keep up with the good work. Could you please do a video showing how to do evaporator cleaning with mist treatment.
That gasket isn't a $5.00 part. The Intake Manifold Gasket, Part #22271-21060 costs $13.85 at Dolan Toyota here in Reno & they are out of stock & will have to order it. I ordered 2 from Olathe Toyota Parts, $8.26 each.
It would be a good idea to clean the MAF sensor while you're at it...possibly replace the air filter if needed. It's a separate cleaner for the sensor. No scrubbing, only spraying.
u r the best u no what u r talking about i only look at ur videos for guidence with my 2014 corolla hopfully u post more videos for any other matinance u may do to ur car
What does changing the starter have to do with anything, I’m trying to understand I am having the same issues, same thing changed the starter and now it’s idling rough
My 2015 corolla has a delay in acceleration all the time, especially whenever I take off from a stop sign or red light. Toyota told me the car needed a new transmission which is a $7000 job lol. Another mechanic told me the transmission is fine but the fuel ratio is off. Could this be the culprit??
I have a 2009 Pont Vibe which has the 1.8 Toyota engine (basically a Matrix). It sometimes stumbles/struggles on start - you don't need to keep cranking the starter, but it takes a second or two to really catch and then smooths out. The idle is sometimes just a little rough. Does that fit with the throttle body being the culprit, or the Mass Air Sensor maybe? Any other suspects? I sometimes hear the VVT gear rattle briefly when it struggles, but only then, and not at all when it starts without issue.
Bro I have the same throttle body forced it open with a pencil so I can clean it over 50 times in a car's lifetime I've got 250,000 miles forcing open the butterfly valve will not D calibrate anytin you will mess it up the calibrated if you force it open while the car is running
CRC makes a great two-spray-can package (1 can of TB cleaner spray & 1 can of Mass Air Flow sensor cleaner spray -- can be purchased at Wal-Mart for less than $9.00.
I used carburetor cleaner in a metal brush to clean mines but they do a lot of scratches and I open the flap by hand manually so I can clean the entire thing when I put everything together. The car runs really really rough check engine light comes on the tracks, control light, and that VSA light or something like that comes on and all soldiers air coming out of my radiator when I remove the cap there’s likes steam and it’s running really rough. It’s spitting the water out of the radiator as well cause I’d be close the throttlebody, causing that
1st clean the throttle body and inspect/replace engine air filter as those are cheap potential fixes and things that need to be done anyway. Two other very common problems are a bad Mass Air Flow Sensor (MAF sensor) or a vacuum leak (extra air getting into your intake system).
By spraying an excessive amount of throttlebody cleaner several times and using a soft bristle brush with long hairs. If you do it before the build up is excessive it should come out pretty clean with minimal effort.
You failed to show how you clean the flapper since this is electronic. How were you able to clean the flapper 360 degrees edge? 2005 Corolla LE flapper can't be moved by hand without stripping the gear /or break the gear.
by thoroughly hosing it off with the can. the pressure/volume of cleaner was sufficient. finished it off with an old tooth brush by very carefully running it along the edge were the housing meets the blade.
@@EnthusiastsGarage Just didn't see it or you didn't record it. You were lucky to get the flapper cleaned. But only sure way to cleaned fully is to press the gas pedal without starting the engine. Thank you for getting back to me. You will hate when you have to replace the following: 1. Oil Pump O-Ring 2, CV axle gaskets (O-Rings) 3. Knock Sensor Lousy designs like the Civic & CRV.
It can also be cleaned by removing the throttle body from the intake hose and 4 bolts, slowly push the flapper (moves one direction) you can clean the edges/plate of the flapper and wall of the throttle body did it on a 2013 corolla every 6 months no check engine light
@@Raikkonen07WC I am referring to 2009 not 2013 Toyota Corolla. 2009 like the 1988 Ferrari F40's flappers CAN NOT be moved by hand or push mechanically. Lucky you can on your 2013. Because the throttle assy on F40 is over $88,000.00!
Mine has had the same issue, have over 90k now and only the second time having to do it. Also my MPG has dropped off a bit so I am thinking of replacing the PCV as well.
Can tha gasket go on either side? Or it has to be an specific way it looks the same from both sides..What would happend if i put it the opposite side i didn’t pay attention on wich side it was..
I wouldn't overcomplicate how much they're supposed to be torqued, as long as it's firmly in place you should be fine. Getting specific is more for other things like rebuilding engines for example
@@alpinecurrant7770 thank you. Anyway I found the torque spec. 10Nm. I tend to overtighten the bolts, that is why I try to use the correct torque. But you are right.
Does this video apply to certain years/body style of the Corolla? I watched a video for years 2008 and older/younger and the gasket looks different. Thanks, this is super informational and great for those of us who are new to car maintenance.
2014 and newer primarily. all throttle bodies are basically the same design. new ones have electric motors while older ones use a cable and a spring. the cleaning procedure is the same but the actual gasket may differ. you should look up your exactly year on an auto parts website or at your local car parts supplier.
boss can u suggest me what i have to do? I was clean two time, but its never change RPM whenever in stop light or neutral or parked RPM below 500 then start bad vibration or shaking... Im like crazy now... Car is toyota corolla 2015.. 1.6 XLi... If u can send suggested sms in Whatsapp +96551671585
@@anislamicchannel9066 check the compression if its 110 or so theres the problem. I changed the throttle body, wirepack plugs air filter, battery, PVC valve and I still had the same problem I brought it to Toyota they did a compression check in a came at 110 when it should be at least 170.
You can clean the butterfly plate/edges and wall by pushing it slowly with caution.i have done on a 2013 corolla every 6 months no check engine light problems.
NOTE: You can get away with NOT removing the entire TB from the intake. In fact, just unplug it, take off the air vacuum hose, the air tube and the 4-bolts hold the TB into place, AND LEAVE THE TWO ANTIFREEZE HOSES IN PLACE, you don't need to remove them. When you pull off the TB just tilt it from one side to the other and clean both sides thoroughly - Done. After I cleaned mine this last weekend it ran good but not great, UNTIL I unplugged both battery terminals and let them sit for a half hour, then reconnected, to re-set the car's computer back to factory. The car now has all of its zip back. NOTE: To really reset the car's computer back to factory you either need a $5,000 scan unit OR remove the battery cables and insert a 10-watt 1 ohm resister hooked between both the neg and pos battery cables (not the battery), let it sit for between 15-minutes and a half hour -- this will safely and slowly drain your system's sensors and allow the computer to reset back to factory, then reconnect the cables to the battery. DONE.
Are you talking about resetting the idle after any time w/the battery unplugged? If so, you just need to start the car, let it warm to operating temp. Turn off, then turn key so battery is on but car isn't started, then turn off. Repeat this once more (twice total). Then start the car and w/in 5 minutes it calibrates the correct idling automatically.
How about the idle air control valve? Does it get cleaned too?
@JJ-yn8fl thanks that is how it's done
It was stated by a master mechanic from Toyota that this procedure should be done at least every 25k. Done.
Great video. Thanks dor showing us
Coming from a German car to my 2013 Corolla S (Red Metallic…Gorgeous Color if I do say so myself.
Working on this Corolla is stupid simple. It’s like a toy car. Perfect for teaching others and quick dissemble.
I swear I can prob take more than half the car apart with a 10mm socket.
lmfao yes you can take 80% of the engine apart with a 10mm, I also came from a german car. it was a 2013 VW Tiguan. It was falling apart at 80k miles. And I also bought a 13 corolla S, White with the black pin stripe and dark tint. Its perfect.
Actually you can open the butterfly with your hand gently, and cleaning it with a shop towel soaked in TB cleaner, i did this in my toyota multiple times, also Toyota master mechanic did the same, you can see his youtube channel, "the car care nut" electronic Tb has a motor and a spring ,and once its disconnected it doesn't set a code, you get a high rpm after cleaning but the computer will set it to the right rpm after driving for a while.
I've cleaned mine multiple times and it still has the same low rough idle often. Not sure what else can cause it.
You can move the butterfly, You just need to move it slowly, Ig you move it quickly you will damage it
is it the same with 2016 corolla? how did u open the butterfly so u can clean the in between surface? need to know how,, thanks
Yes it’s the same as a 2016. I did not open the butterfly because there’s a possibility you could knock it out of calibration if you do that. I cleaned it with the butterfly closed using a lot of that cleaner and a gentle scrub brush like an old toothbrush. After that it worked fine.
@@EnthusiastsGarage thanks a lot
This Toyota expert mechanic says it’s okay to move the throttle plate open if you do it slowly; there is no calibration issue with that. Watch here: th-cam.com/video/3B-a8WJtd8w/w-d-xo.htmlsi=EfNRJqbyiptEo668
How many Kim’s should you service throttle body?
aruna khan I did it twice in 80k miles and I do mostly highway.
@enthusiasts garage..do you need to do idle relearn?
no, nothing changes. the car will behave the same as it did before minus any rough idling.
@enthusiasts garage..great video..keep up the good work...and thank you! you should make a video of how to clean the fuel injectors :D
@@ayleenvalencia4870 if you are driving the vehicle regularly you dont normally need to clean the injectors. a bottle of fuel system cleaner every once in a while would probably keep things clean.
thanx for the advice...can i clean the throttle body when the car is warm? sorry for my stupid question!! is just that this is my only car and i need it to comute for work, so i was trying to clean it after work.. thats why i was wondering if the engine could be warm or has to be completely cold??
Ayleen Valencia It Hass to be almost completely cool because part of the cooling system goes through it so if it’s hot in the cooling system is still under pressure it will make more of a mess. If it’s a little warm still you should be OK just relieve the pressure out from the radiator.
@enthusiasts garage how do i know if i installed the gasket the wrong side? How do i know if i installed it the right way
Inside, outside are the same
@enthusiasts garage.. i cleaned it and installed new gasket but am still having low idle at stop sigs and red lights 🧐
Ayleen Valencia make sure it’s carbon free and if it is you might have to have it looked at
What is the rpm when you stop?
I believe is 750 i think not sure when is fully warmed up and you getting to a stop sign it drops around 600 or 650 and it would shake or feel like it wants to die but den kicks back up
what about the IAC Valve anyone knows where is it ??
@natas 6969 thanks a lot ... i have a 2014 corolla and iv'e been trying to find that IAC fir ages now.. am starting to think it doesn't have one.
its an electronic throttle body with 2 cooling lines but there is no hole bypassing the plate so i can clean it.
there isn't one if you have an electronic throttle body (no cable attached to the gas pedal)
Thank you for this video!!!!!!! It is simple though you leave nothing out. My Corolla was idling rough at stops especially when I had the air conditioning on. I cleaned the Throttle Body and the MAF and put a new air filter in just for good measure. My problem appears now to be gone!!!!! Thanks again!!!!!!
Also, you can 'slowly' push the butterfly open without calibration worries (there is no computer on this Throttle body, unlike other Japanese models, Honda, etc.) because you do need to clean the outside of the butterfly edge -- best to do by taking this TB off the car, as this guy did. The butterfly is connected to an electronic powered gear, thus you must move it SLOWLY as to not strip or damage the gear in any way. opening the fly is the only true way to definitively and thoroughly clean this area properly -- done so by many Chief Toyota mechanics, SO DON'T WORRY, you'll be ok, I promise!
Exactly right you can open the butterfly gently and clean it, I did it on multibe toyotas wi no problems.
This is what I was looking for. I was worried about opening the butterfly to clean the edge. Now I will open it slowly. THX!
thanks for this video you just helped me save $227.00 dealers love to rip off their customers. keep up with the good work. Could you please do a video showing how to do evaporator cleaning with mist treatment.
Adding this to my routine maint on my rides in the new year. Thanks for the upload.
Sure would be nice if the Corolla year was in video description
Pro tip: you can watch series on instaflixxer. Been using them for watching loads of movies during the lockdown.
@Kyler Walter yea, I've been watching on InstaFlixxer for since december myself :)
I think no need. Untill 2016, all corollas share almost same engineering.
I know I’m late to the party, but it should be the 2ZR engine.
That gasket isn't a $5.00 part.
The Intake Manifold Gasket, Part #22271-21060 costs $13.85 at Dolan Toyota here in Reno & they are out of stock & will have to order it.
I ordered 2 from Olathe Toyota Parts, $8.26 each.
why are you posting a cleaning video without actually cleaning the throttle body? You have to open the butterfly TO CLEAN it.
Man thanks for the video , but you talk to much , unnecessary extra explanations..
when disconnected u can move butterfly it won do anything bad
It would be a good idea to clean the MAF sensor while you're at it...possibly replace the air filter if needed.
It's a separate cleaner for the sensor. No scrubbing, only spraying.
Just watched Scotty Kilmer talking about that. Clean it and let everything dry for an hour or so.
u r the best u no what u r talking about
i only look at ur videos for guidence with my 2014 corolla
hopfully u post more videos for any other matinance u may do to ur car
After changing my starter, the car kept dying (wouldn't hold an idle). This video worked perfectly!!! Easy fix, cheap and fast!
What does changing the starter have to do with anything, I’m trying to understand I am having the same issues, same thing changed the starter and now it’s idling rough
man mines is black inside. fixed my weird idle issue. upon first start it would idle alot higher than usual
My 2015 corolla has a delay in acceleration all the time, especially whenever I take off from a stop sign or red light. Toyota told me the car needed a new transmission which is a $7000 job lol. Another mechanic told me the transmission is fine but the fuel ratio is off. Could this be the culprit??
What ended up being the problem?
I have a 2009 Pont Vibe which has the 1.8 Toyota engine (basically a Matrix). It sometimes stumbles/struggles on start - you don't need to keep cranking the starter, but it takes a second or two to really catch and then smooths out. The idle is sometimes just a little rough. Does that fit with the throttle body being the culprit, or the Mass Air Sensor maybe? Any other suspects? I sometimes hear the VVT gear rattle briefly when it struggles, but only then, and not at all when it starts without issue.
Bro I have the same throttle body forced it open with a pencil so I can clean it over 50 times in a car's lifetime I've got 250,000 miles forcing open the butterfly valve will not D calibrate anytin you will mess it up the calibrated if you force it open while the car is running
Only partially useful. How about ACTUALLY CLEANING the throttle body on camera where you ACTUALLY USE the throttle body cleaner and toohtbrush?
CRC makes a great two-spray-can package (1 can of TB cleaner spray & 1 can of Mass Air Flow sensor cleaner spray -- can be purchased at Wal-Mart for less than $9.00.
I used carburetor cleaner in a metal brush to clean mines but they do a lot of scratches and I open the flap by hand manually so I can clean the entire thing when I put everything together. The car runs really really rough check engine light comes on the tracks, control light, and that VSA light or something like that comes on and all soldiers air coming out of my radiator when I remove the cap there’s likes steam and it’s running really rough. It’s spitting the water out of the radiator as well cause I’d be close the throttlebody, causing that
Congratulations, excellent video.
my 2010 corolla is with idle speed above 2000 rpm. can be butterfly body
1st clean the throttle body and inspect/replace engine air filter as those are cheap potential fixes and things that need to be done anyway. Two other very common problems are a bad Mass Air Flow Sensor (MAF sensor) or a vacuum leak (extra air getting into your intake system).
What model YEAR of Corolla is this video made for??????? Please include the model YEAR in future videos!!!!!!
Fuccckk I did this and now my car won't start...maybe a sensor got messed up? Ughhh
Make sure the connector is plugged in all the way
@@EnthusiastsGarage I got it running again! One of the fasteners on the air duct wasn't secured tight enough.
zepps88 ok good, it’s usually something easy when a situation like that happens
LOL
i bought an aisin TB . thanks for the info about the gasket positioned 12 oclock
Great video. Thanks for sharing. Is bleeding the cooling system necessary when one remove the coolant lines?
Amazing video sir,
Okay i agree with you that we shouldn’t open the throttle gate manually. But how you get all edges and gate boundary clean?
By spraying an excessive amount of throttlebody cleaner several times and using a soft bristle brush with long hairs. If you do it before the build up is excessive it should come out pretty clean with minimal effort.
@natas 6969 . There's actually a better video here on TH-cam by jazzlowrider, he shows the whole procedure in detail, very simple .
do you need to burp or purge the coolant after removing and re-installing throttle body?
You failed to show how you clean the flapper since this is electronic.
How were you able to clean the flapper 360 degrees edge?
2005 Corolla LE flapper can't be moved by hand without stripping the gear /or break the gear.
by thoroughly hosing it off with the can. the pressure/volume of cleaner was sufficient. finished it off with an old tooth brush by very carefully running it along the edge were the housing meets the blade.
@@EnthusiastsGarage Just didn't see it or you didn't record it.
You were lucky to get the flapper cleaned.
But only sure way to cleaned fully is to press the gas pedal without starting the engine.
Thank you for getting back to me.
You will hate when you have to replace the following:
1. Oil Pump O-Ring
2, CV axle gaskets (O-Rings)
3. Knock Sensor
Lousy designs like the Civic & CRV.
It can also be cleaned by removing the throttle body from the intake hose and 4 bolts, slowly push the flapper (moves one direction) you can clean the edges/plate of the flapper and wall of the throttle body did it on a 2013 corolla every 6 months no check engine light
@@Raikkonen07WC I am referring to 2009 not 2013 Toyota Corolla.
2009 like the 1988 Ferrari F40's flappers CAN NOT be moved by hand or push mechanically.
Lucky you can on your 2013.
Because the throttle assy on F40 is over $88,000.00!
@@angelisone so u need help to press the pedal .. is it key on? thanks
My ideal sits at 8000 rpm's but now sits at 6500 rpms throtel boby cleaning or no?? I did. A rest of computer box but seems to be OK.
It can’t hurt either way
Mine has had the same issue, have over 90k now and only the second time having to do it. Also my MPG has dropped off a bit so I am thinking of replacing the PCV as well.
If im going to replace it, it will ok ? And how is price of that valve ? Couse its new model the parts are not available everywhere...
Can tha gasket go on either side? Or it has to be an specific way it looks the same from both sides..What would happend if i put it the opposite side i didn’t pay attention on wich side it was..
As long as the tab is up
How does a.2005.corrola.toyota.trolle goes bad
hi i tried this, and as i was putting it together i saw the inside of the manifold was wet. should that be wer? any reason why that could be wet?
Their may be a light mist of oil from the pcv system
So how did it go? Did the issues go away please thanks.
Schroter
Yes it fixed it
Where can you get the gasket?
I own a 2013 Corolla, will like to know the specific torque for those 4 10mm bolts holding the throttle body. Do someone knows? Thanks.
I wouldn't overcomplicate how much they're supposed to be torqued, as long as it's firmly in place you should be fine. Getting specific is more for other things like rebuilding engines for example
@@alpinecurrant7770 thank you. Anyway I found the torque spec. 10Nm. I tend to overtighten the bolts, that is why I try to use the correct torque. But you are right.
Part number for the gasket?
www.autozone.com/gaskets/tbi-base-gasket/fel-pro-tbi-base-gasket/205918_0_0
@@EnthusiastsGarage whoa that was fast! thanks! Very well explained video.
Does this video apply to certain years/body style of the Corolla? I watched a video for years 2008 and older/younger and the gasket looks different. Thanks, this is super informational and great for those of us who are new to car maintenance.
2014 and newer primarily. all throttle bodies are basically the same design. new ones have electric motors while older ones use a cable and a spring. the cleaning procedure is the same but the actual gasket may differ. you should look up your exactly year on an auto parts website or at your local car parts supplier.
@@EnthusiastsGarage Thanks for your response and recommendations! I enjoy your videos. Thanks for posting and sharing so we newbies can learn. 😀
Thanks helped the engine not to hard.
I have the same color! :3
I also might need to do this
I just replaced mine it was idling up and down, I tried to clean it the next morning it would not start. Now it runs like a clock
boss can u suggest me what i have to do? I was clean two time, but its never change RPM whenever in stop light or neutral or parked RPM below 500 then start bad vibration or shaking... Im like crazy now... Car is toyota corolla 2015.. 1.6 XLi... If u can send suggested sms in Whatsapp +96551671585
@@anislamicchannel9066 check the compression if its 110 or so theres the problem. I changed the throttle body, wirepack plugs air filter, battery, PVC valve and I still had the same problem I brought it to Toyota they did a compression check in a came at 110 when it should be at least 170.
I try cleaning it but now my toyota is givin me poor gas mileage? Any ideas
Make sure every hose is tight and seated correctly. My mileage was low for a while for some reason then it went back up
Thank you enthusiasts garage
Awesome vid i cleaned my throttle body before revs was 1400 cold and 800 when warm idle after cleaning 2000 and 1200 on idle should i be worried
have you found a fix for this?
@@jozhfy after cleaning it does this then everything is back to normal👍
@@hassemsadiq did you get a check engine light ? thanks for the fast reply bro
@@jozhfy no check engine light
Very helpful, thank you.
How often should the throttle body be cleaned?
when it starts to idle unevenly. usually around 50k miles
Does the throttle body need to be reprogram when reinstall?
nope, just plug it back in.
How often do you recommend this to be done?
Seems like it needs to be done every 30k-50k miles
You can clean the butterfly plate/edges and wall by pushing it slowly with caution.i have done on a 2013 corolla every 6 months no check engine light problems.