TROUBLESHOOTING - CONTINUED
TEST OR INSPECTION
4. EXHAUST SHOWS BLACK OR GREY SMOKE
Check fuel system and engine compression. Go to CRANKS BUT WILL NOT
START (page 2-4).
Check for oil burning. Go to USES TOO MUCH OIL (page 2-8).
5. RUNS UNEVENLY
Check fuel system and engine compression. Go to CRANKS BUT WILL NOT START (page 2-4).
6. STANDARD WIRING HARNESS WORKING IMPROPERLY
This is a common procedure for connector to component type wiring harnesses. The headlight wiring
harness is shown. The engine wiring harness, taillight wiring harness, and 12-volt trailer receptacle wiring
harnesses are done in a similar way.
When doing tests, always note wire number and meter reading for each wire.