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Old 02-07-2010, 03:52 PM
jsgold jsgold is offline
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Re: '96 Corsica 2.2L Idles rough, runs fine.

If your car is missing this idle re learn won't help....my guess is you have a weak coil. Common problem. best way to check is to check each wire, one at a time and see how far the spark will jump. What you should see is a blue spark that will jump 2-3". Be carfeul when doing this. What happens is that one coil will get weak and one side of it will spark blue, maybe half of the others and the other will spark a weak yellow spark. You have two coils. if you discover one is weak replace them both. They only run about 20 bucks each.
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