Question about 2003 Chevrolet Silverado 1500
Engines goes dead when i stop at a red light especially when air conditioning is on
Iac valve not doing is job.Trottle plate gap dirty.tps sensor faulty but not coding.
more details need like tune up,spark plugs, rotor, fuel pressure etc.
Posted on Aug 02, 2013
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Posted on Jan 02, 2017
Have you had the truck scanned for codes? If so, what was the code, codes? Why did you replaced those listed parts. Can you hear any hissing noise coming from the engine or engine compartment?
Posted on Sep 04, 2008
Fault with the IAC valve.there maybe a trouble code associated with it also./ Go to your nearby autozone or auto parts retailer and ask them to put a scanner to the car....make note of the codes if any are found. the IAC valve i usually locate don the throttle body and can be removed for inspection and sometimes cleaning using a good throttle body cleaner spray and a pipe cleaner brush.
Posted on Aug 04, 2009
Sounds to me like the Throttle Position Sensor. Thats usually what makes the throttle "rev" But that is not going to make the oil pressure drop. Pull the codes from your car and look them up online. sometimes there is an extra fuse u can add to your panel and turn the key on and it will flash your codes via the check engine light. i.e. if the light flashes 2 times then small pause then 1 time and long pause that is code 21. if there isnt a extra fuse you can usually jump it with a paperclip and pull the codes. not really sure how to do that with yours. but im positive Google knows ;)
Posted on Oct 20, 2009
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