V 1500 P/U 4WD V8-454 7.4L (1987)
Exhaust Manifold: Service and Repair
1987 V8-454
1.
Disconnect battery ground cable.
2.
Remove heat stove pips and dipstick tube from right side manifold.
3.
On fuel injected engines, disconnect oxygen sensor wire from left side manifold.
4.
On all engines, disconnect AIR hose from check valve.
5.
Remove spark plugs, then disconnect exhaust pipe from manifold.
6.
Remove exhaust manifold attaching bolts and spark plug heat shields.
7.
Remove exhaust manifold.
8.
Reverse procedure to install, using a new gasket.
