1 - Visual Engine/Chassis Inspection

1. Visual Engine/Chassis Inspection

Purpose:

Visual Engine/Chassis Inspection:

This is a visual inspection to check the general condition of the engine and chassis. Look for obvious causes of a loss in performance.

Recommended Procedure:
^ Inspect for a hole in the MAP sensor hose or a pinched hose.
^ Inspect fuel system, including the fuel tank, fuel pump, fuel filter housing and fuel lines, for kinks, bends or leakage.
^ Inspect oil lines and high pressure oil pump in engine V for major oil leaks.
^ Inspect for coolant leaks at the radiator and coolant hoses. Also check coolant level.
^ Inspect wiring for correct routing, and make sure no rubbing or chafing has occurred.
^ Inspect all sensors, and make sure outputs from the PCM are properly connected.

Added Checks (F-Series):
^ Inspect intercooler hoses for leaks.
^ Inspect wastegate control solenoid and hoses.