U put a code reader on this truck yet? Id start there. When i did my first "cheap EGR delete i just blocked off the old cooler and welded the up pipe. Im finding now i have exhaust leak on my up pipe to the turbo, not from the welding but because the pipes are prone to cracking. Bet that is leaking on the on the perferated part of the pipe. I just recieved my sinister egr delete in mail and includeds new uo pipe might wanna look into that. If u have to replace the up pipe do the delete and be done with it. I learnt the hard way!
I hope you get this sorted out!


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The coder is telling me that it is the fuel injector low sensor. Anyone have ideas of what is causing this?

 

never heard of such a code, what is the actual code number? As far as I know there is no low fuel pressure code, because I can physically watch my fuel pressure gauge drop to very dangerous levels and I get no codes. I need to know what the actual code # is.

I wouldn't spray any carb cleaner into the turbo, that will do nothing. If you want to clean the turbo up, it needs to be pulled off the truck, taken apart and physically cleaned.