A Series Diesel Engine Troubleshooting Logic 13
Troubleshooting Logic
Page List of Symptoms
52 Alternator Not Charging or Insufficient Charging
36 Coolant Loss
32 Coolant Temperature Above Normal
35 Coolant Temperature Below Normal
46 Compression Knocks
43 Contaminated Coolant
44 Contaminated Lube Oil
15 Engine Cranks But Will Not Start – No Smoke From Exhaust
16 Engine Hard to Start Or Will Not Start – Smoke From Exhaust
24 Engine RPM Will Not Reach Rated Speed
22 Engine Runs Rough or Misfiring
18 Engine Starts But Will Not Keep Running
14 Engine Will Not Crank Or Cranks Slowly
48 Engine Will Not Shut Off
51 Excessive Engine Noises
30 Excessive Engine Smoke
47 Excessive Fuel Consumption
49 Excessive Vibration
45 Fuel or Oil Leaking From Exhaust Manifold
26 Low Power
41 Lube Oil Loss
38 Lubricating Oil Pressure Low
40 Lubricating Oil Pressure Too High
20 Rough Idle (Irregularly Firing Or Engine Shaking)
19 Surging (Engine Speed Change)