Questions & Answers for: idle air control valve gmc

Idle Air Control valve with no improvement. thats the code ... its releasing why though??? idling high GM trucks I found plugged catylac converters with bad oxygen sensors ...probable from what i seen

...says evap but it checks good according to the book you need to check for vacuum leaks and if its idling high the evap code could be a seperate problem,the idle air control valve could be ...

...ensure that the throttle body, plate and idle air control interior is thoroughly cleaned out. Also check the crank sensor. Check your igniton wires,Did this start after you gas ed up,might be bad ...

...idle air control valve using a non-chlronated brake cleaner then check your fuel regulator by pulling the vacuum hose off and look for fuel inside if there is then replace regulator. Try cleaning the ...

...idle air control valve? Been doing a ton of work on my 2000 GMC Jimmy to get rid of my service engine light. It constantly keeps giving off a P0507 code. I replaced tbe idle air control valve and it ...

...idle. hard to exsplain on a little box like this . I think you have a air intake leak. try spraying some either around the throttle body and intake manifold see if the idle speed increases. if that's ...

my 2000 GMC jimmy envoy 4.3l . Has had a full tune up & fuel injection harness replaced & it still wants to die when i come to a stop IAC valve - idle air control ! Stuck open EGR valve , vacuum leak