Kenworth 1999 KW T300

Jack Todd

New Member
Power goes away going up hills. We replaced Heui (SP?) pump and fuel filter, cleaned out fuel tank, replaced all of the injectors with brand new ones. Is there another fuel pump?
 

Mike

Well-Known Member
Staff member
Power goes away going up hills. We replaced Heui (SP?) pump and fuel filter, cleaned out fuel tank, replaced all of the injectors with brand new ones. Is there another fuel pump?
What about fuel lines? Have they been replaced?
 

Snowman_w900

Its all in the reflexes
Supporter
Power goes away going up hills. We replaced Heui (SP?) pump and fuel filter, cleaned out fuel tank, replaced all of the injectors with brand new ones. Is there another fuel pump?
Check the style of fuel pump you have. There were a couple different styles of fuel pump that was bolted to the back of the hpop.

Definitely need check rail pressure
 

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