Questions & Answers for: Buick LeSabre intake manifold gasket

intake manifold. A new gasket kit, revised throttle body nuts, and sealing compound is available. If you have either the 3.1L or 3.4L engine, these are common to have the intake manifold gaskets leak.

intake manifold gaskets are plastic also. ..cyl. heads are cast iron not alluminum . lower intake manifold is alluminum and upper intake is plastic .. on my lesabre a plastic 90 degree elbow connected

...intake manifold? Thanks Frank While there is a problem with the plastic Intake manifold, I would not worry too much about it. I was a buick tech, I own an 01, and at 95K I replaced my intake gaskets, ...

intake manifold on gm 3800 series two engine Parts stores carry a kit including a manifold and gaskets. When I do the job I always replace the lower intake gaskets because they leak too. Make sure the

intake manifold leaking wont hold coolant Both of the engine that came in your vehicle have this issue. The upper and lower intake manifold gaskets, and the 3.8L valve cover gasket need to be replaced

Leaking coolant from under the intake manifold Intake Manifold gasket is bad FIX ASAP

...intake manifold.That has been changed out but there is still water sprewing from where the plugs go in,My brothers have tried letting them dry out but water still seems to come out and the car will ...

...intake manifold on 2005 Buick Lesabre You didn't post the size of your engine so please pick the appropriate one: 3.8L Relieve the fuel system pressure. Drain the cooling system. Remove or disconnect ...

possibility is a vacuum or air leak. Check all vacuum hoses and the intake manifold gasket. The GM 3.8L engine is prone to lower intake manifold gasket failures. Sometimes the upper intake gasket, too

...intake manifold gasket or a head gasket. Water/coolant getting into the cylinders. 3.1 and 3.4 engines are known to blow intake gaskets. Cheaper of the two jobs. 3.8 engines are usually head