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Thread: Runs for a bit & dies.

  1. #1

    Default Runs for a bit & dies.

    I have an '89 Jeep 4.2L and I put a Sniper 2BBL on it. It runs good in the driveway, good starts, good after it runs for 20 min. It shuts off, scared to drive it and it dies on the road. Don't know if I'm missing a step. Should I just drive it down and see what happens? I read somewhere I need to drive for a bit and Transfer the Learn Table to the Base Fuel Table table. Does any body know if there are some step by steps on the internet, LOL. When I bought this, I though it was a little easier. It runs like a new Jeep, just need to figure it out. Any help would be a great help I've looked on YouTube & Google, not to much info on the 2BBL. Thanks.

  2. #2
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    19,275

    Default

    You don't need to "Transfer Learning To Base", those values are already applied to the Base Fuel Table:
    http://forums.holley.com/showthread....7370#post47370 (Closed Loop & Learn Table - Especially posts #2, #6 & #11.)
    (Please don't type your posts like you're texting. It takes me a long time to edit it. At least use Spell Check before posting.)
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  3. #3

    Default

    Thanks for the info and the links. It's bad weather here in Ontario today. I'll try to decrease the Learned Compensation Limits % down to around 10%, and see what happens. It sounds like that could be the problem. The posts say it will not keep Learning at an idle. I think that why it shuts off.

  4. #4
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    19,275

    Default

    You should probably record & review a short datalog of this occurrence too.
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  5. #5

    Default

    I was wondering if the SD card in the display, is that OK?

  6. #6
    Join Date
    Nov 2014
    Location
    Ont. Canada
    Posts
    938

    Default

    Where in Ontario are you? I'm in Cambridge.

  7. #7
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    19,275

    Default

    Quote Originally Posted by Rdoyle View Post
    I was wondering if the SD card in the display, is that OK?
    Yes, it's OK to keep the SD card in the 3.5" TSLCD unit.
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

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