Pls help! Toyota camry 1996 idles fluctuates on its own. When I press the brakes it idles to 1200 rpm. When I releases d brake, it speeds and I force press the brakes. Normal adjustment couldn't fix this. What else can I do please.

Pls note that this happens suddenly when I packed from a small ride. No work was done on the vehicle prior to this.

Ur kind assistance will be highly appretiated.

Look at all the black hoses in the engine bay one of the might have a crack/ hole in it or came loose

Or your throttle cable is hanging up causing the throttle to stay open

sultaan:
Look at all the black hoses in the engine bay one of the might have a crack/ hole in it or came
Or your throttle cable is hanging up causing the throttle to stay open

Thx bro but none of these is d issue as all is intact. Throttle closes fully. When I out in gear d rpm moves from 1000 to 1200 and d impact is much on d engine hood as a loud noise is heard. All mounting r fine though

Davidlanny:
Pls help! Toyota camry 1996 idles fluctuates on its own. When I press the brakes it idles to 1200 rpm. When I releases d brake, it speeds and I force press the brakes. Normal adjustment couldn't fix this. What else can I do please.

Pls note that this happens suddenly when I packed from a small ride. No work was done on the vehicle prior to this.

Ur kind assistance will be highly appretiated.

I don't know what you call normal adjustments, but everything you said is a classic symptom of vacuum leak or clogged IAC on the throttle body, when you say idles at 1200 it is either a frayed throttle cable or some quack adjusted the idle speed

sultaan:


I don't know what you call normal adjustments, but everything you said is a classic symptom of vacuum leak or clogged IAC on the throttle body, when you say idles at 1200 it is either a frayed throttle cable or some quack adjusted the idle speed

Ok I will check and get back on your recommendations.
I think it has to do with clogged I AC on the throttle body. I checked but I did not see any leak.
By normal adjustment, I meant increasing d idle or reducing it at d idle screw in front of throttle.
All was fine few days back when I wanted to park I just observed d high idle. No one worked on it prior to this symptoms.

Davidlanny:


Ok I will check and get back on your recommendations.
I think it has to do with clogged I AC on the throttle body. I checked but I did not see any leak.
By normal adjustment, I meant increasing d idle or reducing it at d idle screw in front of throttle.
All was fine few days back when I wanted to park I just observed d high idle. No one worked on it prior to this symptoms.

You should never adjust the screws it will only cause more problems you cab try to return it to original position and scan your car.don't do guess work

sultaan:



You should never adjust the screws it will only cause more problems you cab try to return it to original position and scan your car.don't do guess work

Thx bro. I will scan this morning.