Search results

Search the forum Search Articles
  1. RPM Motorsports

    2017 Duramax

    I've got 7k mi on the truck now. I've added 4.5gal DEF since new and was full, and just got the "1k mi low" message today. Been running it long after it tells me I'm out, and fill it up right before the miles count down to "reduced power":roflmao:. They actually give you a bunch of time running...
  2. RPM Motorsports

    LB7 to LBZ (Wiring)

    Because then your stuck with a bunch of junk in your yard that nobody wants:roflmao:. I've bought a few salvage trucks for swaps, it's easier in the long run to tell the yards what I need and pick it all up at one stop. Plus saves a bunch of time/labor trying to cut through a junk truck to get...
  3. RPM Motorsports

    Does anyone make a MAF sensor for the charge (pressure)pipe

    You could V-band just inside the fender, then have a removable/changeable street & track set.
  4. RPM Motorsports

    Does anyone make a MAF sensor for the charge (pressure)pipe

    Going to smoke the lights at the track with that exhaust setup.
  5. RPM Motorsports

    Does anyone make a MAF sensor for the charge (pressure)pipe

    Talk to Rob at ATP to see what changes are made. We will be re-tuning the Nova MAF in the charge pipe. He says it will not be an issue. I did have the MAF mounted to the compressor housing, just in front of the S475 compressor wheel last time around. Rob had no issue tuning it with damn near no...
  6. RPM Motorsports

    Discuss... "Factory Twin Turbo LML"

    http://m.ebay.com/itm/332269086700?_mwBanner=1
  7. RPM Motorsports

    lly no start

    So you are actually working with a late 06 LBZ (No FICM), not an 06 LLY. What "correct" psi are you getting while cranking? What work was done to it pre issue, or did it come in with the issue? It would fire and run for about 20sec if it was a low Coolant issue on the Kodiac/topkick.
  8. RPM Motorsports

    Making trans cooler lines

    Cut my hard line section right after the 90 bends and I welded steel JIC fittings to the ends. Had Napa auto crimp me up 5/8" hydraulic hose with the correct JIC ends. Ran about $80 for everything.
  9. RPM Motorsports

    LMM: Chasing a clunk

    Take the pre load off, pull the keys, slide torsion bars forward about 4". The crossmember will drop out after the two outer bolts are removed.
  10. RPM Motorsports

    LMM: Chasing a clunk

    Sure it's not the steering shaft? My LBZ would do it at a slight left turn and while hitting a bump. Also had a clunk from the torsion bar cross member bolts loosening.
  11. RPM Motorsports

    First Post - need help 0087

    Sounds like you have a weak CP3, have somebody with a scanner test it..., it literally takes 5min. Turning off the 0087 to report/mil with efi, you will still have low power. A new pump will run you the same $$ as EFI live, if you can swap it yourself. Check the fuel supply line near the driver...
  12. RPM Motorsports

    Crank replacement?

    This is why I will never buy a used vehicle "traded in" :rofl:
  13. RPM Motorsports

    LML Lgh in a lml. Cranks but won't start

    Sorry to hear that you got screwed by that guy, he's a pretty shady character. He hides for a bit with his adds then starts selling again, he's been reported for years. Sucks you've got that much into it, I have a 2013 with 73k mi we are finishing a frame off on that I'm planning to sell for...
  14. RPM Motorsports

    LML Lgh in a lml. Cranks but won't start

    Was it the CL Russian guy?
  15. RPM Motorsports

    2017 Duramax

    No, never experienced that one yet.
  16. RPM Motorsports

    2017 Duramax

    Just had the "stall" happen to me this week for the first time. Was doing a three point turn in my shop lot, went from drive to reverse & drive pretty quick and the engine died. Fired right back up and kept driving. Going to try and get up to the dealer to get the update done, but I'm hearing...
  17. RPM Motorsports

    Stupid question

    Totally agree with James. If you are more than 26" center of hub to top of the wheel well, you either need to crank down to 26" or less..., or invest in a 4" package. The only way to keep everything within factory specs, and keep a nice ride would be go 4".
  18. RPM Motorsports

    Stupid question

    An aftermarket control arm like Cognito will allow for 28% more down travel than your factory arm. If you are a true 3" lift with keys and shocks, I'm guessing your CV angles are pretty crazy. Without the down travel of an aftermarket arm, you are limiting yourself causing a harsh ride. Check to...
  19. RPM Motorsports

    2017 Duramax

    I think you're feeling what I'm thinking is the converter un locking. I usually feel it when slowing down on the down shifts and on the brake with medium braking. It does feel like an acceleration because the drag is released, and the brake needs to be applied more. I think if the truck didn't...
  20. RPM Motorsports

    Efi live start up help

    What do you think the issue with the OS is? You shouldn't see an issue unless using an 03+ OS in an 01/02 truck. And even then, you will only have an issue with fuel level, oil psi & A/C
Top Bottom