CAUTION: The 6.4L engine uses a unique camshaft for use with the Multi Displacement System (MDS). When installing a new camshaft, the replacement camshaft must…
Category: 6.4L 392 HEMI V-8
5.7L/6.4L – CAMSHAFT CORE HOLE PLUG 1. Clean the core hole in the cylinder block. NOTE: Do not apply adhesive to the new camshaft core…
1. Remove both cylinder heads (2). Refer to CYLINDER HEAD, REMOVAL. CAUTION: The 6.4L Multi Displacement System (MDS) engine uses both standard roller lifters and…
1. Perform the fuel system pressure release procedure. Refer to FUEL DELIVERY, GAS, STANDARD PROCEDURE. 2. Remove the engine from the vehicle. Refer to REMOVAL.…
CAUTION: If the engine encounters a catastrophic failure, the engine oil cooler must be replaced or damage to the new engine and/or components could result.…
The main bearings are “select fit” to achieve proper oil clearances. For main bearing selection, the crankshaft counterweight has grade identification marks stamped into it.…
CAUTION: If the engine encounters a catastrophic failure, the engine oil cooler must be replaced or damage to the new engine and/or components could result.…
1. Wipe the main bearing inserts (1, 2) clean. 2. Inspect the inserts for abnormal wear patterns, scoring, grooving, fatigue, pitting and for metal or…
1. Use Cylinder Indicator (special tool #C-119, Cylinder Indicator) (2) to correctly measure the inside diameter of the cylinder bore (3). A cylinder bore gauge…
1. Clean the engine block thoroughly and check all core hole plugs for evidence of leaking and repair if necessary. 2. Examine the engine block…