Questions & Answers for: 3400 gasket

blown head gasket on 3400 2002. grand am i would see about going against pontiac with this they had defective gaskets on this year prob have to get a lawyer tho

...gasket, the 3400 is noted for the intake gasket leaking. Have a pressure test done before you pay for something that you don't need. Also there is a way to permanently repair the head gasket if it is ...

...specific problems with the have you heard of any specific problems with the 3400 motor in a 1999 pontiac montana minivan aye lower intake gasket 50-60,000 mi but i like the 3400 its a strong

...gasket on 2002 oldsmobile silhouette 3400 now engine won't idle runs great not missing changed idle air control no differance. not sure where to go from here check for disconnected vacuum lines,or ...

...gasket. We know this because of hose pressure and water on the oil fill cap. What would make this happen? Is this common with the 3400? A blown headgasket isnt what you have, unless its been ...

...cracked or warped head, or a cracked engine block. If the intake manifold gasket hasn't been replaced yet, have it checked for leaks. The 3100 and 3400 V6 engines are prone for intake gasket

...gasket or a cracked cylinder head or heads. If this is a 3100 engine,or 3400 engine,the intake gaskets will leak on these,check with the dealer for a tsb,see if it is covered,if this was a t all ...

...gasket, radiator, had the fans checked and still runs hot. What else could be the problem? cylinder head gaskets, or cracked cylinder heads, this is a bad problem with the 3400 engine, so bad that we ...

...gasket on my 3400 engine. Now when the engine runs it is at a very high RPMs , then it idles down then back up then down and quits. make sure your gasket fitted properly and not drawing air through ...

Easiest way to replace valve cover gaskets and head gaskets on Pontiac mo tana mini van 3400 please Procedures are available at autozone.com. this is a lot of work and requires good tools. Do you have