TEST OR INSPECTION
9. ENGINE MISFIRES OR RUNS ROUGH
Step 1. Inspect fuel level.
Step 2. Check exhaust for white smoke.
Use ether as required.
Step 3. Inspect fuel lines between fuel tank and fuel transfer pump for crimps, leaks, and bends.
Step 4. Check fuel pressure.
10. ENGINE STALLS AT LOW RPM
Inspect fuel lines between fuel tank and fuel transfer pump for crimps, leaks, and bends.
11. ENGINE WILL NOT CRANK WHEN IGNITION SWITCH IS IN START POSITION
Step 1. Inspect main disconnect switch.
Turn to ON position. (See TM 10-3930-641-10.)
Step 2. Inspect batteries.
Step 3. Inspect starting motor for damage.