2001 saturn. Check engine soon light comes on and car rev's when at a stop to 2rpm then down to 1rpm never goes below.
What is this and what should I do.I brought it in to have the machine find it and it say emissions so we later found that it was the gas cap not turned tight.
Now the cap is but it came back on.
Tuesday, February 1st, 2011 AT 5:53 PM