1994 Saturn SL2 speedometer and heating issue

1994 SATURN
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HEAVYGEAR
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  • 1 POST
Hey there. I have a 1994 Saturn SL2 Twin Cam with 190400 miles on it.

I recently had the alternator and serpentine belt replaced, but after the serpentine belt replacement, I noticed that my car starts to gradually overheat when it idles.

After the alternator replacement (which was a week ago), my speedometer has apparently bitten the bullet and won't function (complete with a Check Engine Soon light going on). The Check Engine light turns off whenever I come to a complete stop.

I can only hope that this won't put too big of a dent in my wallet. :?
Aug 17, 2006 at 2:12 PM
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JUANCBX3
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scan the car by your self just get a wire and go to the data link connector is under the hood latch in the driver conpartment it's going to flash the codes it repetes 3 times but see carefully because first it will go with code 12 but dont right code 12 only the rest EX that will be a flash pause flash flash so that means is 1 1 Plus 1 so is 12 give me the codes and ill tell you what the check engine means
Sep 7, 2006 at 11:52 AM