Northstar Engines and System Technical Discussion Discussion, c in Cadillac Engine Discussion; 98 DeVille runs great but loses a pint of coolant per week for past year. It has been pressure checked ...
- 08-27-05 03:23 PM #1Cadillac Owners Member
- Join Date
- Aug 2005
Coolant leak 98 DeVille and desparate
98 DeVille runs great but loses a pint of coolant per week for past year. It has been pressure checked 5 times and no leaks found. No smoke coming from exhaust (head gasket problem). No coolant on garage floor. I do not know what to do. I drive the car 90 miles/hour with hard acceleration. Is that a factor? Any help would be tremendously appreciated.
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