My friend called me tonight and his 05 lly is fuel knocking real bad. He said it was running fine all day. He stopped to get a
Baby crib from his friends house, went back out to the truck and when he started it its knocking real bad and has no power. I drove over with the scanner and checked it out a little right before dark. It's already had the updated injector harness fix, there is no chaffed wires at the ficm or alternator bracket, fuel pressure is correct on the scanner, no codes at all, maf is reading correctly. We ran out of daylight and towed it back to his place. Any ideas? He just filled up with fuel so I'm thinking maybe bad fuel? Thought maybe he filled up with gas or the diesel pump had gas in it or something but its not gas. Maybe water? The water in fuel light is not on. Rail pressure sensor is operating correctly also. What am I missing here? Oh and egr is gone. Thanks
Baby crib from his friends house, went back out to the truck and when he started it its knocking real bad and has no power. I drove over with the scanner and checked it out a little right before dark. It's already had the updated injector harness fix, there is no chaffed wires at the ficm or alternator bracket, fuel pressure is correct on the scanner, no codes at all, maf is reading correctly. We ran out of daylight and towed it back to his place. Any ideas? He just filled up with fuel so I'm thinking maybe bad fuel? Thought maybe he filled up with gas or the diesel pump had gas in it or something but its not gas. Maybe water? The water in fuel light is not on. Rail pressure sensor is operating correctly also. What am I missing here? Oh and egr is gone. Thanks
