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  1. itsmerandy

    Black smoke and surging at idle!

    Well unfortunately it wasn't the problem, truck is still acting up when tuned. I tried resetting SCT X4 and updating it along with redownloading custom tunes and still having same issues. Even the SCT canned tunes are causing the same issues of sticking ipr at 85% when running. Another weird...
  2. itsmerandy

    Black smoke and surging at idle!

    It was built Dec. 2003 and has icp sensor on passenger valve cover but has the early style HPOP that suck. I tore into the truck this afternoon and it turns out the J tube or discharge tube had come lose at the snap to connect fitting and pulled right off when i removed the 2 screws to the pump...
  3. itsmerandy

    Black smoke and surging at idle!

    Well I think its the HPOP after talking to KCTurbo, so I did an air leak test on high pressure oil side and no leaks, so it just about has to be HPOP and when tunes are in they can't get the oil pressure needed and freaks out. I forgot to also mention I had a p2290 code that popped up yesterday...
  4. itsmerandy

    Black smoke and surging at idle!

    I tried to reinstall custom tunes a couple of times with the same results of surging and heaps of black smoke, also when it does act up on the custom tunes i notice it shoots the ipr up to 80% which is probably whats causing the surging and black smoke, I just don't understand why all of the...
  5. itsmerandy

    Black smoke and surging at idle!

    Truck is a 2004 f250 6.0 powerstroke. Purchased and installed KCTurbo stage 2 Kit with WDI 190/30 premium injectors. Also installed ODawg s3r intake manifold with no EGR valve, Driven diesel fuel return with fuel bowl ******, Air dog fuel pump and No Limit cold air intake. Was supplied custom...

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