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93 3.4DOHC Idling high all of a sudden


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Posted

Advise needed,, I am running a 93 3.4DOHC, motor only has 475 miles from crate to now. I have noticed as of late a slight miss (injectors need to be cleaned and flow tested as I could not afford new at the time) But then all of a sudden it starts idling around 2k and won't come down at all.

 

Now I did get a check eng code of 35 (TPS) I believe. I am wondering if it has failed, what do you guys think?

 

Does anyone know of a place the cleans and tests injectors? I sure don't want to spend for new ones as cash is very tight.

 

 

TIA

Posted

check the connection to the IAC, TPS and any vacuum lines going to the MAP

Posted

Code 35 is for the IAC circuit, which will definitely cause idle problems.

Posted

Ok IAC, I will look into that, I guess I read the wrong line when I Thought it was the TPS :burnout:

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