DON'T USE AN EASYOUT
they're extremely hard which also makes them brittle. The last several times I attempted to use one they cracked or shattered, leaving behind extremely hard pieces of metal that couldn't be drilled out.
If theres anything left sticking out you could try vise grips, or welding a nut to it. Heat and penetrating oil often helps. If theres nothing left, try reverse drills, make sure theyre centered and straight.
The purpose of the exhaust manifold is to connect the exhaust ports on the cylinder head to the exhaust pipe.
A blown head gasket can allow coolant to see into the manifold, and out the exhaust. A broken piston ring can also cause this problem.
A broken piston ring is the most common cause of water in the exhaust manifold. A bad valve in the cylinder head can also cause the problem.
exhaust manifold to head nuts are 31 ft. lbs.
Exhaust leak at Exhaust manifold to head gasket or oring at exhaust manifold pipe.
Remove the intake manifold, exhaust manifold, and then remove the head.
its on the cylinder head. just like any exhaust manifold.
What engine???????? You should refer to repair manual if not familiar with auto repair and understand the terminology before attempting Remove nuts holding exhaust manifold to cylinder head & remove nuts/bolts holding exhaust manifold to exhaust pipes Use new exhaust manifold gaskets and install the new manifold securing the manifold to cylinder head (may need to but new nuts and or bolts) by "snugly" tightening manifold to cylinder head if not refering to repair manual
unbolt the head pipe then the manifold.
sell your van the studs for the maniflold are going to break and you most likely will have to replace head Between the exhaust manifold and the head is the manifold gasket. Where the exhaust pipe connects to the exhaust manifold is a manifold doughnut gasket.
Intake Manifold....smelling radiator fluid fumes in cabin or white smoke in exhaust. Exhaust manifold or cylinder head....smelling burnt oil in cabin or black smoke in exhaust
Blown head gasket and/or cracked head.