06-07.5 LBZ & LLY Duramax PowertrainDiscussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission Ect
also just before my LBZ would throw a P0401(EGR Code)it would like seriously defuel even when running the PPE or EFILive..pain in the butt.
__________________ James
I HAVE THE MEDAL
05 LLY Chevy LS E/C L/B DRW my older brothers truck now
2006 LBZ GMC SLE C/C S/B,sold the truck to my dad for a business truck
My Truck now,1987 Chevy 2500 350 tweaked,6" SuperLift,350 V8 bored 60 over,Elderbrock headers Cam and Titanium Rockers,750 Twin Pumped Holley Carb and some other goodies.crank dynos over 400HP.
also just before my LBZ would throw a P0401(EGR Code)it would like seriously defuel even when running the PPE or EFILive..pain in the butt.
Not sure about ppe but it shouldent do it with efi if things are set right!
Jason, i have a few shim kits here if you wanna shim your valve sometime, let me know! I cant get the vid of your pull to load into email, ill try to load it on youttube and ill give it to you on the memory stick next time i c ya!
__________________ Caleb
05 D/ZF Reg. Cab
PPE GT 4094r, ATS CP3X2, Best ET-12.53@ 109MPH 5/08
Stock Turbo, ATS CP3X2, Best ET -12.91@ 106MPH 10/08
Under the knife to attach a second turbo 04.5 D/A CC/SB- SCIV w ATS 5star converter,Mike L cooler
Stock Turbo Best ET 13.53 @ 103Mph @ 7300lbs
Waiting install of GT4094R
hey Caleb,the LBZ tune you made for me was great but it always tripped an EGR code plus had alot of Turbo lag and i tell ya i haven't had much luck trying to build a tune for it,alot worse then the LLY's.wondering if you have had any luck playing with the LBZ tunes.
__________________ James
I HAVE THE MEDAL
05 LLY Chevy LS E/C L/B DRW my older brothers truck now
2006 LBZ GMC SLE C/C S/B,sold the truck to my dad for a business truck
My Truck now,1987 Chevy 2500 350 tweaked,6" SuperLift,350 V8 bored 60 over,Elderbrock headers Cam and Titanium Rockers,750 Twin Pumped Holley Carb and some other goodies.crank dynos over 400HP.
Not sure about ppe but it shouldent do it with efi if things are set right!
Jason, i have a few shim kits here if you wanna shim your valve sometime, let me know! I cant get the vid of your pull to load into email, ill try to load it on youttube and ill give it to you on the memory stick next time i c ya!
Ya I know I know about the EFI.. Im still kicking myself for getting rid of it. Maybe Ill get another one after I get the tranny rebuilt!
I honestly never looked into a shim kit. How mutch of a difference will it really make? Im going away tomorrow but Ill have to get with you see what you want for it or to put it in my truck.
Hmm Ill p.m you my empty youtube account and password maybe you can load the vid on mine?! I thought you had a video camera I didnt know your was hand held till the nite of the pull. After I realized how good video yours takes Im going to buy a better camera next week that will take better video
Also, How did corrie do at somerset?
__________________ Jason 2006 Silverado Shortbed Crew Cab LBZ Escalade handles, Line-x, Painted bumpers and towing mirrors, Tinted Front Windows & Tail lights 4 Kicker 10in Subs & Punch 250amp in 2 custom boxs. Autometer Ultralite II Pyro & EGT gauges with pillar pod MBRP Turbo Back stainless exhaust (Straight piped), AFE Stage II Intake, PPE Hot+2 285/75/16 Nitto Terra Grapplers on Gear Alloy wheels Lost Kitty Reward if found!! 1999 Ford F-550 Powerstroke Tow Truck-Wrecker **Jerr-Dan Bed, S&B Intake
If you are loosing rail pressure due to the FPRV it will help a lot. I was having this same type of problem on the dragstrip even with the lift pumps and never got a code for it. After the shim i have not had anymore problems, it pulls hard the whole way down the track.
__________________ KYLE
05 Chevy LLY Crew Cab LT Dually 4x4, Crank it up Diesel Tie rod sleeves and centerlink, BD Diesel Remote Fuel Filter, EGR Blocked, TTS Dual Lift Pumps, FPRV Shim, Bullydog Outlook Monitor, AFE Stage 2 CAI and modded turbo mouthpiece, BD Diesel Manifold, Diamond Eye Turbo Direct Pipe, Diamond Eye 5" exhaust straight piped, Level Kit, Suncoast Stage IV w/ 1056 Torque Converter and Allison Deep pan
Could also be the fuel filter- might try another filter. How long has it been since you changed it?
Lol...... Oh trust me from being on here im pretty anal about it. I put a new one on about 1,000-1,500 miles ago
__________________ Jason 2006 Silverado Shortbed Crew Cab LBZ Escalade handles, Line-x, Painted bumpers and towing mirrors, Tinted Front Windows & Tail lights 4 Kicker 10in Subs & Punch 250amp in 2 custom boxs. Autometer Ultralite II Pyro & EGT gauges with pillar pod MBRP Turbo Back stainless exhaust (Straight piped), AFE Stage II Intake, PPE Hot+2 285/75/16 Nitto Terra Grapplers on Gear Alloy wheels Lost Kitty Reward if found!! 1999 Ford F-550 Powerstroke Tow Truck-Wrecker **Jerr-Dan Bed, S&B Intake
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