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Could be alot of things. Here's a few that i suggest to ck out. 1. Clogged cataletic convertor. 2. need a tune-up 3. TPS sensor (Throdle position sensor) 4. MAP sensor

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โˆ™ 2006-03-03 13:20:20
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Q: What could make a 1996 Saturn SL2 chug and run rough even after changing the EGR valve?
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