Low boost PSI

[Diablo386]

Ok I understand. Well these guy are telling a whole bunch of bull crap then. I’ll be taking it to a professional who knows their stuff. The last mechanic told me I need an engine harness but yes I’m definitely getting that ECM checked out before I do anything. And what Rawze told me made a lot of sense how these deletes can be programmed to block fault codes from popping up. This has turned into a huge nightmare guys and I’m just throwing money away with these mechanics. I will be getting in my friends truck for now to make me some money and will be searching for mechanics in the mean time. I know of one good mechanic in my area so most likely I’ll taking it to him. Man you guys are so awesome on here, a lot of knowledgeable guys and helpful as well! I appreciate everything and thanks Rawze and others!