Symptom:
*CHECKING THE ENGINE MECHANICAL SYSTEMS
POSSIBLE CAUSES
CHECKING ENGINE MECHANICAL SYSTEMS
TEST
ACTION
APPLICABILITY
1
NOTE: The following items should be checked as a possible cause of a
Driveability or No-Start problem.
Engine Valve Timing - must be within specification
Engine Compression - must be within specifications
Camshaft Lobes - check for abnormal wear
Engine Speed Sensor Pick-Up - check the flywheel slots for debris and deterioration
Engine Exhaust System - must be free of any restriction
Engine Drive Sprocket - must be properly positioned
Power Brake Booster - must be free of any vacuum leaks
Fuel - must be free of contamination
Fuel Injector - must not be plugged or restricted
Fuel Injection Pump - must be properly timed
NOTE: Check for any Technical Service Bulletins that may relate to the
problem.
Are there any problems evident?
All
Yes
→
Repair as necessary.
Perform ROAD TEST VERIFICATION - VER-2.
No
→
Test Complete.
180
DRIVEABILITY - DIESEL