Engine Cranks But Will Not Start - No Smoke From Exhaust - Dodge D250 1990 Service Manual

Base Engine Components
DODGE Turbo Diesel
Troubleshooting Logic
Page§A-5
Engine Cranks But Will Not Start - No Smoke From Exhaust
Cause Correction
No Fuel in Supply Tank Check / Replenish Fuel Supply
OK
Electrical Fuel Shutdown Not Open
Check for Loose Wires and Verify that
the Valve is Functioning. Check to be
sure Manual Shut Off Lever is in the
Run Position.
OK
t
Air Intake or Exhaust Plugged
Visually Check; Remove the
Obstruction.
OK
t
Fuel Filter Plugged With Water, Other
Drain Fuel/Water Separator and
Contamination / Gasoline Replace Fuel Filter.
OK
t
Injection Pump Not Getting Fuel or
Check Fuel Flow/Bleed Fuel System.
Fuel is Aerated
OK
*
Worn or Malfunctioning injection Pump
Visually Check Fuel Delivery with an
Externally Connected Injector to One
of the Pump Outlets. Replace the
pump if fuel is not being delivered.
OK
'f (Continued)