Rough Idle
04-03-2003 | 04:50 PM
#2
Guest
Posts: n/a
If you use the search function on this site and search for 'rough idle' then you'll probably find more info on the problem. From what I've seen it could be an alternator problem. My 92' NA also has this problem but only on initial start on cold mornings for about 1-2 min then settles down.
04-03-2003 | 08:15 PM
#4
Snazzy Title
Joined: Apr 2001
Posts: 9,939
From: Houston, TX
It could be quite a few different things, run some fuel injector cleaner through it, check the air filter, make sure there are no vacumn leaks, using some soapy water or a can or carb cleaner is good to spoot boost leaks and so on.
Do you have an aftermarket boost gauge? Does it sit at a good vacumn while idling? Could be just something little or you could have something more troublesome such as the CAS (crank angle sensor)
Do you have an aftermarket boost gauge? Does it sit at a good vacumn while idling? Could be just something little or you could have something more troublesome such as the CAS (crank angle sensor)
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