Quote:
Originally Posted by 1320B4U
tps would be my guess......iac would normally cause a 'warm start idle' when cold, i.e when its cold it would start and idle at 600-7-- (or whatever your car normally idles at warm)....remember to check this connector as well..check the inside and see if its corroded on the connector (they operate on voltage and signal)
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I may have to check the connectors (these were never removed). Cold start idle does drop briefly to 800-900RPM (for about 1/2 seconds immediately after starting), then goes back up to 1200RPM until warm.
However if there were connection issues, wouldn't I be getting a SES light (which I currently do not have)? Also, warm starts are still normal. I also tried running idle for about 2 minutes (after cold start), shut it off, then started it up and it was normal. However, if I only run for about 30 seconds, shut it down and start it back up, I get the same "rough" cold start.
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