dwmlr

Hello all. My buddy's truck had the same problem. Recommend taking out the fuel system relay and hook a test light to the hot battery terminal. Probe #85 cavity for that system. Gonna be the top left spot. The light should be bright. If it's not bright, open up the PDC box and splice that ground into a GOOD ground; such as your battery. Relay has a bad ground, doesn't energize fully, and you have problems. Worked on his truck. Hope this can help save someone a lot of time and money.