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  1. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    I cleaned the throttle body and blade real good before assembly but I did not remove the tps or iac so yeah I guess I do not clean it as good as I thought. You know what I’ll be doing tomorrow. I have a spare that I may take apart and clean. With everyone’s help we will get it. Thanks for...
  2. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Okay. So a quick scan with dashcommand showed tps 0.4* and 145 IAC count. First started adjusting the screw clockwise and saw the tps increase but not much change in IAC. Slowly backed off the screw counterclockwise to 0.0* tps and the IAC dropped to 112-114 all at hot idle. That throttle body...
  3. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Yes my thoughts exactly
  4. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Gotcha. I will make the changes you recommended as soon as I get done watching this massive tornado in SW Oklahoma.
  5. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    So what does it mean if the wifi scanner is showing 130+ IAC counts? Someone jack with the set screw before I got the truck?
  6. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    At least as a back up, I have a WIFI scanner and Dashcommand with the PIDs so it can display IAC Position [Counts]
  7. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Thanks I will check that out tomorrow. That is if I can get VCM Scanner to work again. I have an open ticket, so maybe they can get it figured out by tomorrow. Here is what they sent... Please provide me with an infolog while connected to the vehicle ignition on. Have you tried repolling for...
  8. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Yeah, I put the stable version back on the computer. Although it does not show MPVI3, just the MPVI2. When I contacted HP Tuners when I first bought the device, they told me to download beta and look for daily updates. I did not know that they would push multiple updates a day lol. I will...
  9. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    VCM Editor does write to the truck as it should. Just scanner doesn’t work
  10. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Also re polled the PIDs nothing.
  11. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    I did. I also checked for latest version of beta and updated that again. Did at 10am this morning and another update this evening. Restarted computer again. Resync my device. Hooked back to truck. Connected to vehicle. No values will display. It worked the other day when I started this thread. SMH.
  12. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Gotcha. Sorry. Well, not I can not get VCM Scanner to display any values. That's just great.
  13. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Is that 2* across the board or 1200 and below
  14. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    What about the VE table previously mentioned about copying from stock tune. When I did that it didn’t run good.
  15. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Like I said. I am completely new at this lol.
  16. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Hi. All engine specs are in my sig. Here is the cam card. Also running 1.6 ratio rockers.
  17. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Awesome. Thank you for the response. I will definatly check that out. A quick read over and checking my cam overlap, it seems to have 40* positive, so looks like ill be using this portion of his directions correct? Cams over 15º overlap, idle 950-1100 all cells across the board, add 3-4...
  18. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    I made some changed and did the following one change at a time. Pasted an untouched L31 VE Table, truck did not run very good this way. So I put it back to the way it was when I changed the cyl volume to 383, when the program changes it for you. Truck ran good again. Basically in small...
  19. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Are you talking about Primary VE ECM 12350
  20. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Already tried that first. This forum will not support the .hpt file. I was trying to find a way to convert it.
  21. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    I know this is dumb, but I am searching on how to convert the .hpt files so I can share it on this forum.
  22. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    Hi. Yes I will. How long of a drive should I do? Sorry, like I said, new to EFI tuning. I have to make a quick run to the store, be about a 5-10 min drive.
  23. supspt454

    411 Swap 383 Vortec Newbie To Tuning. Where To Start?

    I have done a lot of searching and reading before posting. It seems all situations are different obviously. Did the 411 swap on my 383, so now my truck has the brains of a 02 Chevy Express Van. VATS disabled, some minor things already flashed when I got it. EGR turned off, bank 1 sensor 2...
  24. supspt454

    Smeding Performance 383 in a 97 C1500

    Did the 0411 swap today. 02 Express van tune. Started right away, no stored codes, and no misfires!
  25. supspt454

    Smeding Performance 383 in a 97 C1500

    I finished the engine with Edelbrock ETec 170 heads, Summit Pro SBC Billet Stage 2 cam 8801, Comp Cams Magnum 1.6 roller tip rockers, Cloys single roller timing set, Holley aluminum chain cover with the crank hole which seems to be a lot better than the stock plastic, new GM balancer, all the...

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