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Remove the intake manifold retaining bolts from your 1996 Chevy Astro Van. Remove the manifold gasket and clean the surface. Reverse the process to install the new intake manifold gasket.
Remove the intake manifold retaining bolts from your 1993 Mercedes-Benz manifold. Remove the old manifold gasket. Clean the surface and put the new gasket on.
Remove the 1995 Oldsmobile Cutlass intake manifold retaining bolts. The manifold will come off. Remove the old gasket. Clean the surface. Put the new intake gasket and tighten the intake manifold retaining bolts.
air leak to inlet manifold check small hoses the back of the inlet manifold if the hose is blocked with carbon clean it or replace and clean crankcase breather all of it.
Remove the tubes if possible and use carb cleaner and compressed air.
Remove the intake manifold retaining bolts on your 2003 Chevrolet Malibu. The manifold will come off. Remove the manifold gasket and clean the surface. Put the new manifold gasket on and reverse the process.
Need to know what the diagnoses or symptoms are.
if your intake is off the engine,and you can get in the intake ports with a small brass brush,Gumout carb spray is awesome,tryed all types of solvents,nothing close to Gumout........
Remove everything on top of the intake (hoses, fuel rails, linkages.) Unbolt the manifold and remove it. Clean the old gasket off and replace it. Reinstall all parts removed to get to the gasket.
Basically you remove the throttle body, fuel rail, and anything else that is plugging into it, then unbolt it. You need to get a shop manual however, because there is a specific bolt pattern you need to use to avoid damage.
egr valve is located on left rear of cylinder head. to find it just look for the metal tube running from the exhaust manifold to the back of the intake manifold... the thingie there where the metal tube joins the intake manifold is the egr valve
Locate unit. (Under intake manifold.) Disconnect. Remove. Clean out unit with "Carb cleaner" or related. Reinstall. ;).