cool again thanks
cool again thanks
02 Z06, A&A supercharger, 60# injectors, 7 lbs of boost, LC1 wide band
Here are some of the tune files. The first one is mostly stock, the second run will run but not real well, and the third will never start. The first two will eventually start.
Attachment 12518
Attachment 12519
Attachment 12520
2003 chev 6.0 HP tuners, sts turbo, gt-67, 42lb injectors, walbro fuel pump, FMIC, custom dual 2 1/2" exhaust, diamond forged pistons, balanced, Dynojet WB, stock 4L80, straight axle with 18" of lift, 44" tires and 5:13 gears. www.ktperformance.com
Life's journey is not to arrive at the grave in a well preserved body, but rather to skid in sideways totally worn out shouting "HOLY SHIT, WHAT A RIDE!"
Why is your stoichiometric ratio changed in the third one? Your VE table is also much higher than it needs to be, all across the board. Being an SD tune, I bet that is a lot of the problem. It is trying to command way too much fuel. Try to copy those tables from the first tune to the third and see if it starts.
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
The third tune was somebody else stock tune that I tried messing with. Can you see anything that would cause the original problem in the first two?
2003 chev 6.0 HP tuners, sts turbo, gt-67, 42lb injectors, walbro fuel pump, FMIC, custom dual 2 1/2" exhaust, diamond forged pistons, balanced, Dynojet WB, stock 4L80, straight axle with 18" of lift, 44" tires and 5:13 gears. www.ktperformance.com
Life's journey is not to arrive at the grave in a well preserved body, but rather to skid in sideways totally worn out shouting "HOLY SHIT, WHAT A RIDE!"
same things
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
were should the VE tables be? From what I remember one of them is a stock VE, is stock sometimes to high.
2003 chev 6.0 HP tuners, sts turbo, gt-67, 42lb injectors, walbro fuel pump, FMIC, custom dual 2 1/2" exhaust, diamond forged pistons, balanced, Dynojet WB, stock 4L80, straight axle with 18" of lift, 44" tires and 5:13 gears. www.ktperformance.com
Life's journey is not to arrive at the grave in a well preserved body, but rather to skid in sideways totally worn out shouting "HOLY SHIT, WHAT A RIDE!"
the seconds two are high, the first looks stock.
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
what do you think is going on?
Last edited by swampnuts; 06-06-2008 at 10:06 PM.
02 Z06, A&A supercharger, 60# injectors, 7 lbs of boost, LC1 wide band
here is a little of what it does this time it started
02 Z06, A&A supercharger, 60# injectors, 7 lbs of boost, LC1 wide band
bump for a possible answer
02 Z06, A&A supercharger, 60# injectors, 7 lbs of boost, LC1 wide band