1998 Caddilac DeVille overheated water in the oil blown head gasket. would it beworth fixing.

Cadillac Deville Overheating fix! - YouTube

? 2:04
https://www.youtube.com/watch?v=CIziYDXWBHM
Apr 15, 2013 - Uploaded by solodachamp
Im Solo da Champ owner of a 1999 Cadillac Deville sharing info on how i got my "lac" to go from ...

Caddilac with overheating problem - YouTube

? 4:30
https://www.youtube.com/watch?v=yzSQkoaVxiI
Aug 4, 2008 - Uploaded by gcastoria
Caddilac with overheating problem .... 2001 cadillac deville dhs..... 158 is about 100 degrees away from an overheat shutdown optimal running ...

If you bought a car with head gasket issues
replace them,don't use it & ruin the engine

We can't guess at all the cars possible problems

People sell a car when they don't want the expense
of fixing it

The type problem is best left to a person that works on their
own vehicles & gets it cheap, knowing they have lots of
work to do every were ,to restore many things

The water pump is in the back of the motor on this one, it requires a special socket to remove and replace. If you have been scratching your head on this one, Cadillac had head gasket bolt issues, the bolts stretch and the gasket leaks internally.

Dont drive the car. Have it towed.
Taking a big chance the motor locks up

Running one quart of oil will not cause engine to overheat under normal conditions. If you suspect you have a blown head gasket no product such as Thermagasket will fix this problem. You will need a new head gasket installed. A compression test will verify if you indeed have a blown gasket. If you are loosing coolant with no apparent leak, see white smoke from the exhaust, see a grey foamy substance on the underside of the oil fill cap, you probably have a blown head gasket. You need to have this looked at by a professional or you may destroy your engine.

LOOK LIKE A BLOWN HEAD GASKET.YOU GOT WATER OR ANTIFREEZE IN OIL CRANKCASE THE HEAD GASKET IS LEAKING.THIS REPAIR OR FIX THE CYLINDER HEAD HAS TO BE REMOVED TO REPLACE HEAD GASKET.

BLOWN HEAD GASKET IS THE PROBLEM CANT PATCH UP WITH STOP LEAK PRODUCTS WHICH WILL STOP RADIATOR CORES AND HEATER CORES UP PROMOTING OVERHEATING.HEADGASKET LEAKS HAS TO BE FIX.IT GOING TO COST SOME MONEY.

YOU'RE HEAD GASKET IS BLOWN,CHANGE YOU'RE HEAD GASKET AND PLEASE LET SOMEONE THAT KNOWS WHAT THEY ARE DOING DO IT.DONT RUN IT NO MORE.

head gasket is blown, creating pressure in the cooling system

Worst case it could the head gasket.Do you see any white smoke or moisture coming out of the tailpipe?
If the head gasket is blown the car will run a lot hotter than the normal (190 to 210 degree)....
You may need a mechanice to confirm this before panicking .