Rough Idle Causes? |
Rough Idle Causes? |
Apr 19, 2006 - 2:09 PM |
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Enthusiast Joined Apr 9, '06 From Tyler, Tx Currently Offline Reputation: 0 (0%) |
What could cause the car to idle roughly when not moving but in gear? When its still but in gear ( Ie: Redlight ), it vibrates rather roughly, when its in park its fine, and when its moving its fine. It also on occasion has sharp drops in rpms ( around the 300 mark ) over and over again, typically when running the AC. Anyone have any idea what could be causing this?
This post has been edited by Nano: Apr 19, 2006 - 2:18 PM |
Apr 19, 2006 - 2:39 PM |
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Enthusiast Joined Feb 5, '05 From pineapple under the sea Currently Offline Reputation: 9 (100%) |
Do you have an Auto? Manual? Have you unhooked the battery recently?
I ask because when you unhook the battery the ECU resets. When you hook it back up you need to let it sit and go through the re-learn process, or it will drive like crap. I did this a while back and went through a tank of gas in a day. not fun. -------------------- 1991 MR2 - T-tops - Crimson Red - Gen3 3SGTE - Lots of money
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