1990 Cadillac SeVille "iac cold weather idle" Questions

...Cold Start" sensor. A new IAC will cost $50-$100. 2) Check you Coolant Temperature sensor. This sensor is located on the top of your engine and is screwed into your intake manifold. When this fails ...

...cold weather. What can I do? Chevy S10 is idling fast in colder weather. What could be the problem? Sounds like the fast idle screw needs to be adjusted on the throttle body or if it has an IAC, it ...

...cold weather, then I would check your Idle Air Control (IAC) value. The IAC is one of the many sensors newer car have. This particular sensor is very sensative and could be the culprit. The IAC is ...

...suspects are... IAT (intake air temp) sensor IAC (idle air control) motor dirty/corroded connections do you see any specific weather conditions before/during the idle concern like cold and/or

...(IAC) than a dirty Throttle Body. Fords are known for sticking IACs - especially in cold weather. It is possible that cleaning the Throttle Body may have temporarily put a "Bandaid" on a sticking

...cold but not a problem in warm weather, have replaced IAC and TPS. Have you had car diagnostic tested? Live data from cold could show a poor coolant temp sender or wiring. Get it tested...save money ...

...IAC, as suggested in other post. If they work good in warm weather, they should do the same in cold. Air inlet sensor tells system how much fuel to deliver according to temperature, as engine needs ...

...cold start have replaced IAC still nothing. truck idles at 1000 during cold or hot weather Needs to be tested for power/ground and control signals at the IAC. Also should be smoke checked for vacuum ...

...Cold Start" sensor. A new IAC will cost $50-$100. 2) Check you Coolant Temperature sensor. This sensor is located on the top of your engine and is screwed into your intake manifold. When this fails ...

...Cold Start" sensor. A new IAC will cost $50-$100. 2) Check you Coolant Temperature sensor. This senso is located on the top of your engine and is screwed into your intake manifold. When this fails ...