2002 Buick LeSabre "intake manifold leak" Questions

...intake manifold and if you want there is a revised lower intake manifold with a slightly smaller diameter tube to prevent future burn through that will prevent a reoccurance. However, it is a costly ...

...intake manifold on the passenger side of the engine. The hose runs low, underneath the alternator. The plastic outlet cracks, the hose gets old, the clamps on the hose can also be loose. The ...

...intake manifold will be necessary for inspection. Also, check for vacuum leaks at various locations on the outside of the intake manifold using WD-40 or brakeclean/carburetor cleaner sprayed hoses, ...

...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 ...

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 leaks. If you are sure you are not leaking externally (look under the alternator and on the top of the transmission), it could be an intake manifold leak. I've replaced mine...I didn't

...air intake duct if air intact duct goes to air filter is open that will cause intake leak or intake manifold gasket leaking or ignition timing off timing chain could jump time for high mileage

...intake manifold leaking. If it is a 3.8 or 3.1 liter V-6 I would check the intake manifold gasket. These have a plastic gasket with silicone on each end that tend to crack and start leaking. you can ...

INTAKE MANIFOLD GASKET AREA THE 3.8 HAVE AN ISSUE WITH THE INTAKES LEAKING. ALSO THE NYLON INTAKES HAVE ISSUES AROUND SEALING O-RINGS. THE NYLON DETERIORATES. IF IT IS THE INTAKE IT IS SERVICABLE FROM

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