Have a 05 lly with a dsp5 in it. After a full flash it runs fine for 3-4 days, then seems to get major turbo lag and seems as tunes are 30hp weaker then should be. In ideas? or what to look for?
Have a 05 lly with a dsp5 in it. After a full flash it runs fine for 3-4 days, then seems to get major turbo lag and seems as tunes are 30hp weaker then should be. In ideas? or what to look for?
Joe Kupferschmid
Daves Diesel Angola
www.angoladavesdiesel.com
Diesel and gas tuning
Personal Vehicles tunes with efi 06LBZ, 05lly, 2002 Z28, 2004 Gto
any codes?
2008 Chevrolet 3500HD DRW LTZ
285/75/17 Nitto Dura Grapplers, 4.56 gears, Front and rear ARB lockers, Efi Live tuning by me, Raptor 160 LP, Cognito 4-6 NTB Lift, 4" Exhaust, Built Trans by Mike L.
Sold - 2004 LB7 Duramax, EFI Live with DSP5 Tune
stage 4 SC transmission, 265/70/16 tires
none
Joe Kupferschmid
Daves Diesel Angola
www.angoladavesdiesel.com
Diesel and gas tuning
Personal Vehicles tunes with efi 06LBZ, 05lly, 2002 Z28, 2004 Gto
try logging desired vs actual vain position. some of the earlier models had issues with the turbo vains getting stuck. just a thought
2008 Chevrolet 3500HD DRW LTZ
285/75/17 Nitto Dura Grapplers, 4.56 gears, Front and rear ARB lockers, Efi Live tuning by me, Raptor 160 LP, Cognito 4-6 NTB Lift, 4" Exhaust, Built Trans by Mike L.
Sold - 2004 LB7 Duramax, EFI Live with DSP5 Tune
stage 4 SC transmission, 265/70/16 tires