1999 Cadillac STS

1999 CADILLAC STS
155,000 MILES • V8 • FWD • AUTOMATIC
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MARNELIUS1
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  • 1 POST
my car initially ran hot and as soon as my car gave me the alarm i pulled over. it was too late hole in radiator. so i got a new radiator. drove it for two weeks while keeping a close eye on antifreeze had to add maybe a cupful every 2 days, then everyday. noticed car running toward hot often but never drove it hot, also saw that heat had stopped working it may get hot for 2 minutes then go cold. i then replaced water pump and thermostat for second time and added some seal tabs. mechanic said its getting so hot that its leaking out resevoir. now after all this i am still getting low coolant alarm and heat will still not work and i am noticing no leaks, and coolant may be still bubbling out of resevoir but i cant tell but its going somewhere. what do you think is the problem.
Dec 10, 2009 at 5:22 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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