I had a leak check done and hose check and cannot find a leak. Someone told me this engine and age of rc burns it up.
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1997 Cadillac DeVille Question: I have a 97 deville that needs coolant every three to four days.
Answer #1pushrod April 16, 2014, 15:59Master
Engine ever misfire then clear up on it's own, like after sitting overnight? See any white smoke/steam from tail pipe?
Replybigt911, April 16, 2014, 16:58Rookie
I did see white smoke one time for a split second. The engine was not misfiring but it is strange that we have to keep putting coolant in, where does it go.
Replypushrod, April 16, 2014, 17:12Master
Suggest a combustion leak test for possible head gasket problem. Most any auto repair shop should be able to do it...
Replybigt911, April 16, 2014, 17:19Rookie
Replypushrod, April 16, 2014, 17:24Master