red side

Excessive Fuel Consumption

Excessive Fuel Consumption

Possible Cause


Possible Remedy

Loose connections, injection lines leak or broken


Tighten the connection, elimate the leak

Pump-to-engine timing incorrect


Readjust timing

Injection nozzle defective


Repair or replace

Engine air filter blocked


Replace air filter element

Injection sequence does not correspond to firing order


Install fuel injection lines in the correct order

Low idle misadjusted 


Readjust idle stop screw

Timing device defective


Repair or replace timing device

Governor misadjusted or defective


Readjust or repair

Fuel injection pump defective or cannot be adjusted


Remove pump and service


Contact Us