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  1. rfletes79

    Can't flash truck back to stock

    You’ll need a new tuner to link to your autocal and write you a new dsp5 tune and get you your stock file. ATP is out of business and cannot get your stock tune on your autocal. So, the process to fix your issue AND end up with dsp tuning. Unlink from atp Link to new tuner Pay for a new dsp...
  2. rfletes79

    Can't flash truck back to stock

    Where in cali do you live?
  3. rfletes79

    LLY - LB7 Swap

    Anything can be done, but this would not be easy at all. You would need at a minimum an 03/04 chassis harness, ecm, nsbu, address the fuel gage, vats re-learn and everything that attaches to the lb7. Like what James says above, can you not just use the top end off the lly and put it all on...
  4. rfletes79

    Van failed emissions - P0098 intake air temperature sensor 2 circuit high

    Where you located??
  5. rfletes79

    LLY heads on LB7

    Lly everything, plug chassis harness into the fuse box, swap nsbu, rescale fuel gage in ecm and vats relearn and your good to go. Or do the sac’s, we install those frequently in lb7’s and they work very well. I’ve done several lly conversions and currently drive an 02 lly (entire engine swap)...
  6. rfletes79

    Chevelle upgrades.

    The kit that we added is run off this pressure switch. Once armed then it relies on boost to activate it and its adjustable. Currently set for 27psi, so essentially right when I let go of the trans brake. Sent from my iPhone using Tapatalk
  7. rfletes79

    Chevelle upgrades.

    Sweet, we got a long road these next few months but this is the plan.
  8. rfletes79

    Chevelle upgrades.

    Yes, it lines up with the Midwest drags. We finish our last track at Norwalk Friday the 5th prob at about 4 or 5 pm. We’ll pack up and head to Xenia, hopefully make a hit Friday night. If we miss Friday then we will be ready for Saturday either way.
  9. rfletes79

    Chevelle upgrades.

    2020 season has begun!! We had our first test session this weekend and go right into the NHRA Winter Nationals. We’ve never participated in an NHRA National event and have been trying to go for the last 2 years. We got lucky and got a spot in Super Street (10.90 index). Hooking my camper to the...
  10. rfletes79

    P0202 and truck is missing

    Start with the connector.
  11. rfletes79

    P0880/no start after tune upload

    Put new batteries in and and try again. Sometimes the simplest answer is correct.
  12. rfletes79

    P0880/no start after tune upload

    Try it with the laptop and see what happens.
  13. rfletes79

    P0880/no start after tune upload

    Are you flashing with an autocal or pass-thru with your laptop?
  14. rfletes79

    LML Cleaning the DPF Filter

    There are companies that will clean it correctly. Needs to be cut open and put thru the correct process of cleaning to make it worth it. SoCal has tons of places down there that provide this service, most big rig repair shops will have the capability of making this happen.
  15. rfletes79

    LMM: Do I dare ask about EFI live and .....deletes.... Have EFI live.

    You have everything you need with v7.5 and v8 to do anything you need to your lmm. You are way over thinking this. You may have to update to the latest software and firmware but you'll still be able to do what you want with the latest software/firmware.
  16. rfletes79

    LMM ECM Plug broke

    Check with ken at standaloneharness.com
  17. rfletes79

    Question: V2 to V3 Upgrade

    Perfect thx ^^
  18. rfletes79

    Question: V2 to V3 Upgrade

    Once we are out of stock for AutoCal V2, all AutoCal shipments will be on AutoCal V3. Cheers Cindy Will the ACv3 be compatible with the FSv2? At some point it looks like we will only be able to get the ACv3 and need to make sure our FSv2 will still do the job we need it to do.......
  19. rfletes79

    New to me LBZ w/ efi-dsp back to stock-no autocal

    Where are you located? You cannot save the tune from your ecm onto an autocal then later flash it back on. Autocals don’t work that way. And lbz dsp5 tunes cannot be read. The only way to get an autocal to work with your truck is to purchase new tuning with a stock tune and a dsp tune from...
  20. rfletes79

    LBZ Standalone Harness

    Standaloneharness.com Ken Wolkens doesn’t charge 1000$+ for his duramax stand-alone harness’s. I’ve been using him for years, get 1-2 a month and every one has been perfect. That’s what I would do. And I’ve done my own harness in the past.
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