Dodge D250 1990 Service Manual page 142

Base Engine Components Troubleshooting Logic
DODGE Turbo Diesel Page 9A-3
Troubleshooting Logic
List
of Symptoms Page
Alternator not charging or insufficient charging . 9A-40
Coolant loss 9A-24
Coolant temperature above normal 9A-20
Coolant temperature below normal 9A-23
Compression knocks - 9A-34
Contaminated coolant 9A-31
Contaminated lubricating oil - - 9A-32
Engine cranks but will not start - No smoke from exhaust 9A- 5
Engine hard to start or will not start - Smoke from exhaust 9A- 7
Engine RPM will not reach rated speed 9A-14
Engine runs rough or misfiring • ...«» • 9A-12
Engine starts but will not keep running - 9A- 9
Engine will not crank or cranks slowly 9A- 4
Engine will not shut off 9A-36
Excessive engine noises 9A-39
Excessive exhaust smoke 9A-18
Excessive fuel consumption 9A-35
Excessive vibration •• 9A-37
Fuel or oil leaking from exhaust manifold 9A-33
Low power « 9A-15
Lubricating oil loss - • 9A-29
Lubricating oil pressure low 9A-26
Lubricating o' r i pressure too high » 9A-28
Rough idle (irregularly firing or engine shaking) 9A-11
Surging (speed change) 9A-10