
DIAGNOSTICS 2-3
1. Engine Trouble in General
1. Engine Trouble in General
Numbers shown in the chart refer to the possibility of reason for the
trouble in order ("Very often" to "Rarely")
1 -- Very often
2 -- Sometimes
3 -- Rarely
TROUBLE
Engine will not start. Low output, hesitation and poor acceleration
Engine stalls after initial combustion.
Excessive engine oil consumption
Initial combustion does not occur.
After burning in exhaust system
Engine does not return to idle.
Excessive fuel consumption
Rough idle and engine stall
Initial combustion occurs.
Starter does not turn.
Dieseling (Run-on)
Knocking
Surging
POSSIBLE CAUSE
STARTER
2