IAC= Idle Air Control valve, btw. I would recommend using throttle body cleaner instead of carb cleaner. Carb cleaner is an ether based product. If the throttle body has any coating on it, the ether will eat it away. That rear hose has coolant running thru it, remove it before removing the throttle body. The last thing you wanna do is introduce highly flammable shit into the cooling system. Also, be sure to clean that throttle body gasket well to make sure you don't have any vacuum leaks. 1k rpm is still a bit high, if an auto you should be running at about 900 rpm without ac or defrost on, may wanna replace the cold start injector. You'll be running rich the entire time, bad mpgs plus advanced spark, it'll ruin your cat and your timing will be off because the engine will always think it's cold, flooding the system. Just my opinion though...
@scotto38262 жыл бұрын
This is all great advice. However, there is no cold start injector on this engine. Sounds to me like the IAC is trash, especially since the rpm is still at 1000 after cleaning. Normal no- load idle rpm should be around 650. NEVER re-use a gasket on or in any component, always replace with a new one!
@juliezzz444 Жыл бұрын
I liked the music. Thanks for the video Serge.
@michaelmullins6868 Жыл бұрын
I have to agree with the others, video gets a 7 & music gets me turning the channel.
@rippinreaper69393 жыл бұрын
I'm having same problem ,but when engine warm up 3-5min then it goes down 89 straight 4cylinder truck thanks on video I actually learned alot have a good day 💯💥🤑🤘🤘🍻
@geminisruiz6967 Жыл бұрын
Good video i like the music
@2028end6 ай бұрын
I cleaned out my IAC and now I have a high idle.
@ruvimz43144 жыл бұрын
Very helpful 👍
@SergeiMednikov4 жыл бұрын
Thanks 🤙
@doswheelsbetter82924 жыл бұрын
How did you clean it? Did you use a solvent? Rag? Spit?
@SergeiMednikov4 жыл бұрын
I used carb cleaner because that's what I had but anything tht could get all the build cleaned out works too
@UCFMichael4 жыл бұрын
I’d use carb cleaner
@TheCarlosCordova3 жыл бұрын
I cleaned mine and it's a temporary fix. The rpms eventually drop on starup but not like a normal car. It should take 30 seconds to a minute. Eventually the problem returned and the only thing now to do is replace it.
@waynesanders140610 ай бұрын
You might have to do a relearn procedure to get it to where it's supposed to be. Something isn't right when it's idling at 1K, should be around 700 + or - 50 roughly. Search for Toyota 4Runner Forum IAC Reset Procedure. I don't remember exactly but you cycle the key on and off and hold the odometer reset until it beeps, wait 5 seconds, hold it until it beeps again. Oh no, wait, that's the gas gauge reset.
@jonuszirpolo64312 жыл бұрын
off topic but what exhaust do you have? sounds real good
@alamazhar24414 жыл бұрын
You didn't cleaned it properly, i can see its still dirty and have have carbon deposit on it...try to remove the carbon deposit with the cotton bud with carb cleaner and see the results....it will settled down to below 1000/rpm
@rickyjaleco89264 жыл бұрын
how about my toyota vios 2014 same problem idle high
@pradolover4 жыл бұрын
Great fix mate, have a 5VZ myself in a 2000 Prado. Mine idles between 750 and 1000 depending on if it's in drive or not and AC clutch engagement.
@SergeiMednikov4 жыл бұрын
Glad this video was helpful! Same here idles at 1k and when in gear drops to about 650 to 700
@feesh003 жыл бұрын
Hello Stuart Gunn I have the same prado model and i can't find the OBDII port! Can you help please ?
@pradolover3 жыл бұрын
@@feesh00 Not sure where you are but in many markets this truck doesn't support OBD2 nor have an OBD2 port. To read codes you just short E1 and TE1 in the DIAG connector on the manifold and count flashes of the CEL.
@noegarza67852 жыл бұрын
What kind of muffler do you have?
@russellallen96483 жыл бұрын
Hate it when people put goofy loud music on their video's
@SergeiMednikov3 жыл бұрын
Nice I'll keep doing tht
@jruiz36823 жыл бұрын
Awesome thanks
@Amerikanin2numarali_ustasi Жыл бұрын
idle should be 700 +/- 50
@MOUSEBOWEN4 жыл бұрын
Awesome video horrible music
@SergeiMednikov4 жыл бұрын
Who asked?
@MOUSEBOWEN4 жыл бұрын
Serge Mednikov true hurts
@yomerocatotero4 жыл бұрын
agree
@theexterminator12 жыл бұрын
No music is better don't get offended you want feedback I would think
@MOUSEBOWEN2 жыл бұрын
@@theexterminator1 no j don’t. Your video is awesome. Probably your throttle body sensor. The one with the spring
@cerberus1364 Жыл бұрын
I don't know about you but I have the same motor 5VZ-FE on my 2000 Toyota Tacoma i don't know about you but i have the same motor on my 2000 toyota tacoma my idols at about 500 rpms and I have over 412,000 Mi on the motor
@hankhill3417 Жыл бұрын
01-02 4 runners are different
@alexissoberanes9449 ай бұрын
01 tundra 3.4 fixed
@jasonrockwell87803 жыл бұрын
Didn't work
@SergeiMednikov3 жыл бұрын
Try adjusting throttle cables, usually lowers when warmed up