black smoke

  1. P

    Tips needed for rescaling MAF and TCV% Please

    This is all personal...no money being made off of this. No friends being helped. The tip I am looking for is filling in empty cells using multiple log files? Below is my attempt to explain what I have done and maybe help to show where I am missing the "all you gotta do is" part. Thanks! So I've...
  2. Rascopermian

    LBZ: Smoke and Codes :(

    My bone stock LBZ with straight exhaust is throwing low fuel rail pressure codes, and blasting black smoke like a crap tune on a power stroke. My fuel filter is new and unclogged. So lets take a vote, who thinks it's an injector, and who thinks its the damn MAF sensor?:banghead: I checked my...