I've NEVER had a problem with either of my 1999 deVilles.
Well allright, the window switch in both of them went.
Still have my 1st one--runs great 187k on it.
My second one (pictured) just turned 70k.
Sealer to the coolant??
Never have.
And I have flushed and re-filled both engines.
YA. we call em cadillac asperin.
i don't think i can even count how many head gaskets i've done on those pieces of trash.
don't get me wrong. the car is fantastic. beautiful, incredible ride, and roomy enough for andre the giant.
it's just those dam engines.
i did valve cover gaskets on an 03 cts last week. almost makes the ht4100 look good.
i don't try to be mean....i just say it like i see it. i work on close to everything. have been for just about 30 years.
you probably got a pair of Wednesday cars.
