unggio
New Member
when i start my car after it's been sitting for 5+ hours, the engine will rev up and down on its own when it's in neutral or park. it comes back down to a regular 1000rpm idle after about 3 minutes or when the engine's warm
(video of my rpm gauge)
http://www.youtube.com/watch?v=xkcfN9T-Sls&feature=youtube_gdata_player
i drive a 94 LS auto
any idea what's wrong with it?
(video of my rpm gauge)
http://www.youtube.com/watch?v=xkcfN9T-Sls&feature=youtube_gdata_player
i drive a 94 LS auto
any idea what's wrong with it?
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