2001 Cadillac DeVille DTS Q&A

2001 Cadillac DeVille DTS Question: HEAD GASKET

IS THERE A WAY TO STOP THE LEAK WITHOUT REPLACING THE HEAD GASKET.IT IS A NORTH STAR ENGINE -
Answer 1
Go to RxAuto.com Thermagasket. Works every time !!! -
Answer 2
i tried bars leak threw the spark plug holes it worked for about 2000 miles but now its white smoke and over heat agian i hear of a product called thermagasket but i cant currently aford it the only other answer is to pull off the intake and try to retighten the bolts my idea was to retighten the bolts according to the new sequence that gm posted its worth a try -
Answer 3
yes its a north star engine -
Related Items:
had diagnostic test runwith these code results: PO171,PO172 intake leak,intake leak;head gaskets blown.My question-can problem be resolved without major expense. Service manager recommended...
...the head bolts and damaging the threads in the engine block. This commonly results in a blown head gasket. Our technicians tell us the engine block threads must be repaired before the cylinder head is...
My car is not holding the antifreeze which is coming out on the right side of the engine. I've already replaced radiator, water pump, hoses, thermostat, etc. Is the car worth trying to keep? All wo...
tells me coolant level low engine hot ac off change oil. still starts just have to keep adding water