214733 403 Revision A
Chapter 7: Troubleshooting
7.1 Engine Troubleshooting
Problem Solution
Section
Symptom: Engine won’t crank.
Controls not in NEUTRAL
Move ground speed lever (GSL) to
NEUTRAL.
Starting the Engine, page 115
Controls not in NEUTRAL
Move steering wheel to locked
position.
Starting the Engine, page 115
Controls not in NEUTRAL Disengage HEADER ENGAGE switch. 3.2.1 Header Drive, page 41
Symptom: Engine hard to start or will not start.
NEUTRAL interlock misadjusted Contact Dealer. Contact Dealer
No fuel to engine
Fill empty fuel tank. Replace clogged
filter.
5.7.7 Filling Fuel Tank, page 296 and
5.11.1 Maintaining Fuel Filters, page
322
Old fuel in tank Drain tank. Refill with fresh fuel. 5.15.2 Draining Fuel Tank, page 358
Water, dirt, or air in fuel system Drain, flush, fill, and prime system.
Improper type of fuel
Use proper fuel for operating
conditions.
5.1.2 Fuel Specifications, page 248
Crankcase oil too heavy Use recommended oil.
5.1.3 Lubricants, Fluids, and System
Capacities, page 249
Low battery output
Have battery tested. Check battery
electrolyte level.
5.14.1 Batteries, page 342
Poor battery connection Clean and tighten loose connections.
5.14.1 Batteries, page 342
Faulty starter Contact Dealer. Contact Dealer
Loose electrical connection at
fuel pump
Ensure connector at pump is fully
pushed in.
Contact Dealer
Wiring shorted, circuit breaker open
Check continuity of wiring and breaker
(manual reset).
Checking and Replacing Fuses, page
379
ECM fuse (1 of 2) blown
Replace.
Checking and Replacing Fuses, page
379
ECM Ignition relay faulty Replace.
Checking and Replacing Fuses, page
379
Faulty injectors Contact Dealer. Contact Dealer
Symptom: Engine knocks.
Engine out of time Contact Dealer. Contact Dealer
Insufficient oil Add oil. Adding Engine Oil, page 312
Low or high coolant temperature Contact Dealer. Contact Dealer
Improper fuel Use proper fuel.
5.1.2 Fuel Specifications, page 248
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