3408 & 3408B DIESEL TRUCK ENGINE Caterpillar

Troubleshooting Problem List


1. Engine Will Not Start (Crankshaft Does Not Turn).
2. Engine Will Not Start (Crankshaft Turns Too Slowly).
3. Engine Will Not Start (Crankshaft Turns Freely).
4. Engine Misfires Or Runs Rough.
5. Engine Stalls At Low rpm.
6. Sudden Changes In Engine Speed (rpm).
7. Low Enough Power.
8. Too Much Vibration.
9. Loud Combustion Noise.
10. Valve Train Noise (Clicking).
11. Oil In Cooling System.
12. Mechanical Noise (Knock) In Engine.
13. Fuel Consumption Too High.
14. Loud Valve Train Noise.
15. Too Much Valve Lash.
16. Valve Rotocoil Or Spring Lock Is Free.
17. Oil At The Exhaust.
18. Little Or No Valve Clearance.
19. Engine Has Early Wear.
20. Coolant In Lubrication Oil.
21. Too Much Black Or Gray Smoke.
22. Too Much White Or Blue Smoke.
23. Engine Has Low Oil Pressure.
24. Engine Uses Too Much Lubrication Oil.
25. Fuel In Crankcase Oil.
26. Engine Coolant Is Too Hot.
27. Engine Does Not Run Hot Enough.
28. Exhaust Temperature Is Too High.
29. Starter Motor Does Not Turn.
30 Alternator Gives No Charge.
31. Alternator Charge Rate Is Low Or Not Regular.
32. Alternator Charge Rate Is Too High.
33. Alternator Has Noise.
34. Problem With Vehicle Or Vehicle Operation.
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