[beaviscs247]

Well I have done a few mods: 5 inch down pipe back exhaust with the mbrp down pipe. Did an EGR delete and put on bills custom intake and recently put EFI live on and when I try to give it any power it seems like it takes a while for the turbo to spool up and it just doesnt feel as if it is getting power and it seems to defule like crazy. Please help.

 

[DirtiMaxDougie]

You do all mods at once or separately? I would guess tuning- unless whomever tuned it knows what they're doing

 

[beaviscs247]

I did the exhaust first and got three trouble codes P0299, p0405 and P0401 which put it in limp mode. Codes eventually went away, and had lots of power. Then i ordered EFI live. Then i put on the LBZ intake and bills custom intake and this is when the power just went flat. it doesnt even get up and go so I got the tunes back from Rob and put them on and still flat on power but it just bellows black smoke like its going out of style. IDK whats going on.

 

[beaviscs247]

Ok I figured it out the pipe going to the exhaust manifold came out so the turbo wasn't getting the boost pressure it needed. Put it back in and she runs lime a rapped ape.