2004 Peterbilt 387 CAT C-15
Crank No Start
1/15/2017 Arrive to customer location, truck was cranking over but now starting, truck will crank and run with Ether but will not stay running. Checked ECM for power, has power pulled fuel filter from truck when removing filter, tremendous amount of air was escaping filter. Problem was no fuel was getting to engine. Took fuel hose and rerouted to a bucket full of fuel. Restarted engine and bubbles started forming in bucket and then stopped. Truck purged air out, truck ran fine. Reconnected fuel hose and told driver to fill tank to at least 1/2 tank. Check for leak at crossover hose, and found valve was leaking, told driver to replace asap.