My 99 Eldorado keeps telling me "check gas cap". New cap was installed. still does it. Where is a good place to start looking ?
45

Asked by GuruY9TTK Apr 07, 2018 at 01:12 PM about the 1999 Cadillac Eldorado Coupe FWD

Question type: Maintenance & Repair

Had great answers before in here and hoping all the experience can give me a place to start.

3 Answers
34,830

charles answered 6 years ago

Did you have the codes read? Just because that light came on does not mean it's the gas cap. it is a issue with the whole emission system.

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