1999 Pontiac Montana "head gasket" Questions

...head gasket is blown .. my questions in ,dcan you re and re the head gaskets with the engine in place. or (like some gm carS) does the subframe need to be dropped to access the heads. yes, the heads ...

...head gasket, but it sounds like the water pump is out not the gasket.. because the pump is barely pulling water, thats why the car is hot but no hot air..if rad. is full of coolant, even if it is the ...

...head gasket that has the metal on both top & bottom, and also replacing the head bolts with an aftermarket because the torque is greater on the aftermarket vs standard GM. Thanks for your help. I ...

...? or head gasket ? Head gasket.  If you have a V-6, have someone do a cylinder bleeddown test.  It will save you from having to pull both heads.  You only need to work on the bad

how to replace 2000 montana head gaskets The top part of the engine has to come off. That will get you to the heads. The gaskets are under the large heads the spark plugs go into.

...head gasket treatment work for 1999 Pontiac Montana? Depends on how bad the head gaskets are. I've used it on numerous vehicles motors, and if the problem was minor, it worked. If the problem is a ...

...head gasket be gone or what?? and also i have some back firing sometimes. I have replaced my spark plugs, and wires only about 20,000km on them but i did not replace the coils. And the temperature ...

...head gasket failure that's allowing compression pressure to get into the cooling system.  The overflow is supposed to have *some* coolant backup in it normally; I assume yours is pushing a ...

...head gasket. very common, we see head gaskets and cracked cylinder heads all the time, they do offer a heavy duty radiator for this van it would be a good idea if you are going to tow with this

...does it need? Could it have other problems as well? HELP!!!!! It's driving me crazy!!! head gasket does the overflow bootle have bubbles in it when idleing warm if does most likey rear head