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1992 Fleetwood S&S Hearse, 1993 Buick Roadmaster
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567 Posts
Well, with a name like Awfulnice, how can we NOT help?

I've read a lot of posts on here that recommend cleaning your throttle body to make sure it isn't hanging up. Would be a good, cheap, easy way to start, plus it can't hurt anything!
 

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1991 Cadillac Sedan deVille
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591 Posts
Make sure you clean the egr tubes besides the throttle body. After that make sure you disconnect the battery for a minute so all the high learned values (TPS) are erased. Then hook up the battery again and perform the idle relearn procedure. If you're not sure how to perform it, it's in the owners manual.
 
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