Hi all,
Just put a turbo kit (STS) in the 04 SS Truck w/6.0L. It pulls hard till about 4500-4800 rpm then it feels like it goes into neutral! 02's go to 13-17Mv, Timing to 4-6deg! No KR, Inj p/w shows 38ms. I've removed all the torque management that i can find. Bumped the PE table, pcm is commanding 10.2:1 right now in PE mode. Any ideas as to what it could be??
Thanks,
Rob
not enough fuel pressure, too small a fuel injector, plugged fuel filter, dying fuel pump. Simply not enough fuel being delivered. Check your fuel pressure. Make sure the pump can flow enough volume to keep up.
dont floor it again until you find the problem or you will need pistons!!!
There is no replacement for displacement?&&sure there is, its called a Blower!
your fuel pressure is probably dropping like a mo-fo. Mine does with my whipple. I just ordered an inline fuel pump. Hopefully that will fix the problem.
02 GMC Sierra 2500HD CC 4X4 6.0L LME 408 w/ET245, Kenne Bell 2.8L, Yank SC3000
You need:
Big injectors
Big fuel pump
Swirl pot
No more wories.
injectors are required...minimum of 42lb injectors since the sts kit doesnt include an fmu it has to get its fueling from tuning...38ms pulse widths is about i dunno 8000% duty cycle lolOriginally Posted by MNR-0
You need:
Big injectors
Big fuel pump
Swirl pot
No more wories.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
Also check your calibration setings for fuel cutoff and torque management/abuse. You want to disable abuse mode everywhere.
Update,
Lowered shift points to 5K, Set AFR to 7.1:1This will have to do until i get some injectors and a boost a pump on it. Returnless fuel systems suck!
ahhh yeah your completely out of fuel
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