Question about 2000 Chevrolet Impala
I have to crank it over 3 times as long for it to finally start. that happened after i had my injectors tooken out and cleaned. GM dealership did not find anything wrong. and my Idle speed was high a couple of times. could it all be caused by my IAC Valve or bothe injectors and that or what?
The car has OBD2 technology, You wont be able to tell without special tools. The ignition components, timing, CKP & CMP sensor, fuel line pressure, misfires, and fuel quality all need to be looked at. But to answer your question, "over 3x cranking' could be timing or fuel pressure. A bad IAC would cause a rough idle, and if the injectors were bad then it would cause a misfire too.
Posted on Jun 03, 2009
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Posted on Jan 02, 2017
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