Question about 1999 Cadillac DeVille
I used to drive the cadillac at 196 temp.Now I have replaced the thermostat and water pump.I am still losing coolant.I just noticed tday that I may have a leak in the radiator.Once I replace the radiator should I be back at 196?
1999 cadillac deville lights come on but wont go off
Posted on Feb 05, 2010
Make sure thats were its coming from if so replace the radiator make sure u use dex cool collant also check for small bypass hoses aswell
Posted on Jul 26, 2008
Here's your problem, Ram. You are losing coolant because there is a tiny crack in your motor. The loss is not big enough to create smoke from the exhaust so that you would KNOW the head is cracked. AND it is not going to leak on the ground. The test for compression loss will be inconclusive because crack is so small ...but growing. This is a big time defect for this '99 year. My son just went through the same headace.
The ultimate fix requires the motor to be rebuilt about, $3000. It's ok, go ahead and cry. Then get rid of the big *!!&%#$ as soon as you can.
Posted on Nov 12, 2009
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