98 Cadillac DeVille overheating
40

Asked by Aug 07, 2017 at 03:40 PM about the 1998 Cadillac DeVille

Question type: Maintenance & Repair

5 Answers
115,065

answered 10 months ago

Any oil in the coolant or coolant in the engine oil? White smoke?

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40

answered 10 months ago

No oil is clean and so is.coolant..no.smoke

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115,065

answered 10 months ago

Perhaps you just need to do a cooling system service. Make sure the cooling fans are working. Keep an eye on things as the North Star engines are notorious for head gasket issues.

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40

answered 10 months ago

What would make it get hot after 30 mins then cool down when I turn the air conditioning off

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40

answered 10 months ago

Thanks for your answers!

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