1992 Cadillac Sedan Deville

20

Asked by kmfmgk Feb 19, 2017 at 03:22 PM about the 1992 Cadillac DeVille Sedan FWD

Question type: Maintenance & Repair

My 1992 Cadillac Sedan Deville seems to be losing coolent from the radiator but not running hot.  It Bubbles at the Reservoir after I stop.  I can let the car sit for a few days and take the radiator cap off and it blows pressure out and overflows briefly. Can find No leaks under car.  No water in oil.  No smoke from the tailpipe.  Any help would be appreciated.  Runs and drives smoothly.

2 Answers
20

kmfmgk answered 7 years ago

Will do on the timing. As far as the indicator light, it is functioning but does not come on when this happens. I've just never seen a car that has sat for 2 days have pressure at the radiator cap without it being driven. Also, it's mainly pressure and very little water that blows out. I can hold the cap down and it slowly releases the pressure into the reservoir. I have heard people talk about the heads or head gaskets being faulty on these cars but I think that was for the later models.

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20

kmfmgk answered 7 years ago

Thanks for the tip. I'll check with NAPA and see if they have those. If not I'll try Amazon. I Appreciate it.

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