HELP!!!!!

Nov 30, 2018
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Monroe, la
2015 gmc duramax. I started to install a fass lift pump on my truck. I accidentally plugged my fuse into a open spot on my fuse block. Number 26. Upftr sw2 is what it says. It immediately starts making a weird clicking noise from the engine. It apparently worked itself out somewhat bc my remote start wouldnt work and nothing on my stearing wheel would work but it all came back working fine. I have ez link on the truck so i connected my phone to the truck to watch my injector balance. At first they all say -500. But the truck is running fine. At idle and down the road. They all went back to normal except for #6 and #8. They still show-500 but truck is running fine. Any ideas on what is going on. I dont want to ruin the truck. I did disconnect my fuel lines and started to drop the fuel tank before i finally said screw it ill pay somebody to do it. ( i was trying to be cheap)So it could maybe be air. Idk. It still make weird noises when i turn the engine off. Somebody please help. I just got the truck last week.
 

Dirtyryan

New member
Nov 11, 2018
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How long was it running after your install I know by first hand sometimes these trucks take a little bit to get all the air out of your fuel lines