Question about 1998 Saturn SC

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Low idle in 1998 saturn sc1

Have trouble starting unless i leave it sit for a while in between starts. Temperature guage reads at half way on the guage right after i start it and while driving it jumps around. Right off the start idle reads about 800 rpm and will continue to ethier read hig or low at stop signs. manual transmission.

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I had this problem. Its a sensor. Unfortunately I don't remember the name of the sensor. When it gets a tiny litle crack in it, this is what happens. If you take it in to autozone, they will do a free sensor scan for you. You can replace it yourself. Its really no big deal. If you get the scan done you can contact me and I will give you further info.

Posted on Mar 16, 2009

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