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Diesel Ad Rollngo Caddy
Engine starts, runs, dies (may restart later)



Fuel level low or empty

Check/fill fuel tank

Air in the fuel system

Bleed the fuel system and check for suction leaks

Fuel transfer pump malfunctioning

Check/replace fuel transfer pump

Fuel supply restricted

Clean/replace the pre filters and screens and check/repair line(s) for restrictions

Fuel return line restricted

Clean obstruction from return line - check injection pump for source.

Injection pump shut-off malfunction

Check/replace electric shut-off solenoid if equipped or check/repair mechanical linkage

Injection pump malfunction -PUMP NOT SEIZED -

Remove the fuel injection pump and repair or replace as necessary.

Injection pump malfunction -PUMP is SEIZED-

Determine the cause of injection pump siezure and repair before installing a repaired/replacement injection pump