1997 Chevrolet Lumina "exhaust manifold keeps cracking" Questions

...exhaust sys/ if the thermostat opens at right time/ manifold cracks/ if the thermostat is stuck shut/ bad fan clutch/ inoperativeelectrical colling canister/ to check the temp at the thermostat ...

...exhaust manifold and ethyl glycol eats them then the engine eats the ethyl glycol. R&R with original plastic parts $850. R&R aftermarket aluminum parts $975. Always always always use the RED ...

...Exhaust Manifold Keeps Cracking My car started to make a lot of noise, it sounded like a lawn mower. I took it to our family mechanic. He told me that it was the exhaust manifold and I would need it ...

exhaust manifold or a bad gasket. Either way, he claims it would take hours of labor just to get to the manifold to see what the problem is. The repair would cost around $600. Does this sound correct?

...exhaust manifold. Is there a fix ? The best fix is to install the two piece OEM manifold from the later model (2000's) wranglers.  There are also manifolds with accordian type flex ...

...exhaust manifold fuel pressure -- faulty pressure regulator ( would affect both banks pump-- unlikely as again it would affect both banks injectors --very possible --not working properly , blocked ...

at the gearbox with a good bracket to take the load off the manifold check that the exhaust is clear and not blocked at cadlic convertor,check that the manifold is not getting red hot after a good run

...manifold. can i still drive it with this problem? Is it dangerous to drive? If I drive it as is, will it harm other parts of my car? thanks so much! yes it will cause it could take out the rings and ...

...exhaust manifold leak. If the noise lasts for more than a minute and completely disappears or dimishes after the engine is warm, the most likely cause is an exhaust manifold leak. If the noise only ...

...exhaust manifold. Replacing the manifold is pretty straight-foreward. Remove the bolts holding the y-pipe on that side, remove the spark plug wires, and take the bolts out that hold the manifold on. ...