TwinTurbo.NET: Nissan 300ZX forum - Idle/running issues
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Subject Idle/running issues
     
Posted by dutch_Z on April 26, 2012 at 9:28 PM
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Message Hi guys,
Glad to see the site back up! I've been having some minor issues with my car for the past year, and, time permitting, wouldn't mind looking into them. I've researched symptoms, but just don't know where to start. My car has the following:

-Very occasional sputtering/stumbling when accelerating, smoothes out within a minute or two

-When decelerating to a stop, RPMs drop off at about 1000-1500 RPMs and then bounce around

-High idle (~1500-2000 RPMs) after cold start (perhaps normal), lowers within 10-30 seconds

-Very small popping sound at idle from exhaust

I've found tons of things that could maybe be the issue, but would like input on what I narrow it down to. Thanks everyone!

     
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