General Information When diagnosing lubrication system malfunctions, check all obvious items related to oil pressure, such as: gauges, high and low oil level, excessive oil…

The main bearings and the valve train are lubricated by pressurized oil directly from the main oil rifle. The other power components, connecting rods, pistons,…

The turbocharger receives filtered, cooled and pressurized lubricating oil through a supply line from the filter head. A drain line connected to the bottom of…

Lubricating Oil Pump The engine uses a gerotor type lubricating oil pump (1). The machined cavity in the block is the same for all engines.…

Remove the expansion plugs from the coolant passages as shown. Apply a bead of Loctite 277 to the coolant passage ex­pansion plugs.  

Preparatory Steps: • Drain the coolant. • Remove the drive belt. • Disconnect negative battery cable. • Disconnect the upper radiator hose. 13 mm, 16…

Preparatory Steps: • Drain the coolant. • Remove the drive belt. 13 mm Remove the two capscrews and water pump, and com­plete the following steps.…

Caution: Never use water alone for coolant. Damage from corrosion can be the result of using water alone for coolant. NOTE: A 50 percent mixture…

Warning: Wait until the temperature is below 50°C [122°F] before removing the coolant system pressure cap. Failure to do so can cause personal injury from…