You may have bad head gaskets when,you are losing engine coolant and you don't see any leaks.
you see a white smoke (steam) coming from the exhaust pipe.
you have a sweet smell coming from the exhaust pipe.
you see air bubbles in the radiator coolant with the radiator cap off and engine running.
you see a milky substance collecting on the engines dip stick and/or engines oil cap..
How do you know the gasket is not bad? f you oil is milky then there is moisture mixed with the oil. This can be a blown head gasket or a warped or cracked head.
Only when they are bad.
intake gaskets are between the head and intake. head gaskets are between the head and the block..
bad head gaskets, or a crack in the block or head.
You would eventually find water in the oil, or it would look milky compared to normal oil.
You may have bad head gaskets when,you are losing engine coolant and you don't see any leaks.you see a white smoke (steam) coming from the exhaust pipe.you have a sweet smell coming from the exhaust pipe.you see air bubbles in the radiator coolant with the radiator cap off and engine running.
Head gaskets, head gaskets, head gaskets
Have the head gaskets checked and intake manifold gaskets checked for leaks. The 3.4's are known for head and intake leaks! Or a bad thermostat.
Head gaskets are supposed to last the life of the engine. There is no "care" specific to head gaskets.
head gaskets are probably bad and leaking oil onto crossover pipe .
They don't go bad. Either it maintains vac or it does not. If not, just replace gaskets.
There are ( 2 head gaskets ) one head gasket for each head on your V6 engine