ls2 gto warm startup RPM' almost hit zero
05-16-2010, 08:58 PM
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ls2 gto warm startup RPM' almost hit zero Hey guys need a little help with this situation. I have a 05 gto and it doesn’t seem like the car is starting correctly on a warm startup. First startup in the morning is perfect sounds normal every time. If I drive throughout the day and need to restart the car I can see the RPM almost dip to zero and sounds like the car is going to stall. After like 2 - 3 seconds the rpm's go back to around 1k. This does not happen all the time. I tried to get some sounds to post but no luck trying to capture the full effect. I think something is wrong and the car should start the same every time. Any info on this problem would be greatly appreciated. Some updates to the car are new battery, starter, alternator and NGK spark plugs.
