Truck wont start how do i check the cp3

Closed Thread Subscribe

Thread Tools

Search this Thread

Jan 12, 2010 | 04:43 PM

bway1341

Thread Starter

Diesel Wrench

Joined: Mar 2007

Posts: 624

Likes: 41

From: Grady, Al

Truck wont start how do i check the cp3

Truck wont start how do i check the cp3 i put on a fass and truck started shut it off and will not start back. I have loosen the filter and made sure all air was out. and the pump is pumping, i have also check all fuse's. Anyclues?????????????? Truck has been down a month

Jan 12, 2010 | 07:22 PM

wildbill

BOMBARDIER

Joined: Jul 2007

Posts: 12,809

Likes: 668

From: Billlings, MT

Have you got fuel to the CP3??

Jan 12, 2010 | 09:23 PM

Diesel Nut

Diesel Bombers Sponsor

Joined: Jun 2007

Posts: 1,321

Likes: 109

From: Sacramento

Double check to make sure you have the routing on the FASS correct. You wouldn't believe how many folks get the return and engine supply backwards and with the fass returning everything to tank the motor gets nothing. Start there.

Next, do you have any white smoke while cranking? If so, you have an injector stuck open.