Results 1 to 4 of 4

Thread: 6.0 SD tuned off throttle dying

  1. 07-21-2014 #1
    RDE09
    RDE09 is offline
    Tuner in Training
    Join Date
    Mar 2014
    Posts
    20

    6.0 SD tuned off throttle dying

    We have an issue and it seems to be when we are doing a burnout or we come off idle the car cuts out really bad. We are not sure if it is fuel starve or something in the tune! Running 1bar MAF enhanced with no O2's or MAF. bored .030 over LS3 heads on LQ9 bottom end. Full valve train, LS3 intake system, 92mm TB, schnieder racing cam 304r, long tube headers, and 1000cc bosch injectors. Any advice would be helpful. It pops sometimes at low RPM high load around 25 to 58% throttle.
    Reply With Quote Reply With Quote
  2. 07-22-2014 #2
    93camaro_zzz
    93camaro_zzz is offline
    Tuner 93camaro_zzz's Avatar
    Join Date
    Sep 2007
    Posts
    142
    Sounds like a problem in the tune, but we won't know until you post it up for us.
    Reply With Quote Reply With Quote
  3. 07-24-2014 #3
    RDE09
    RDE09 is offline
    Tuner in Training
    Join Date
    Mar 2014
    Posts
    20
    2014-04-04 racegas105.hptHere is the tune.... Let me know what you think.
    Reply With Quote Reply With Quote
  4. 07-25-2014 #4
    93camaro_zzz
    93camaro_zzz is offline
    Tuner 93camaro_zzz's Avatar
    Join Date
    Sep 2007
    Posts
    142
    One thing I noticed, is that you have your AFR stoich ratio set to 15.81 all the way across the board. Any reason for this? If you are on gasoline, set it to 14.68, or if you are trying to compensate for E10 gas, that ratio is around 14.2.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »