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post #371 of 804 (permalink) Old 01-23-2013, 01:42 PM
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Location: Colorado Springs, CO
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Sorry another question for Colorado guys... my truck keeps telling me fuel rail pressure low and going into limp mode, every time I drive . Also is missing power just not running like it should question is, does anyone know a good shop to take it to, care more about getting it done right then cost. any suggestion/ insight would be great thanks!

02 LB7 Crew cab, PPE boost Valve, AFE in-take with over sized Cone, 2'' blocks in the back, Dont ever "just crank up your torsion bars. My front end suffered from my stupidity.
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post #372 of 804 (permalink) Old 01-23-2013, 02:13 PM
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Call Wicked Rigs out of Pueblo. He might be able to help you out and see what is wrong. It sounds to me like maybe a Race Valve or Shims might help you out. I know this might be a stupid question but when was the last time you changed your fuel filter?

Jayson
2004.5 GMC Sierra
AirDog II 165, Built Motor, DP72, Suncoast Trans EFI Live tuned by Rob at ATP
"Live by a gun,Die by a bullet"
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post #373 of 804 (permalink) Old 01-23-2013, 03:19 PM
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Thanks, I will look them up, And trust me, if you know how much I dont know about my own truck you would know that the only one asking stupid questions is me. but to answer you changed it about 2 months ago and put about 1000 mile max through it.

02 LB7 Crew cab, PPE boost Valve, AFE in-take with over sized Cone, 2'' blocks in the back, Dont ever "just crank up your torsion bars. My front end suffered from my stupidity.
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post #374 of 804 (permalink) Old 01-23-2013, 05:09 PM
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Where are you from? I might be in springs or pueblo this weekend I could check it out if I do decide to go that way.


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Jayson
2004.5 GMC Sierra
AirDog II 165, Built Motor, DP72, Suncoast Trans EFI Live tuned by Rob at ATP
"Live by a gun,Die by a bullet"
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post #375 of 804 (permalink) Old 01-23-2013, 08:40 PM
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Im on Ft. Carson, I might be headed up to Vail this Sat. but other than that i should be around. Although I am ashamed to show anyone my truck in its current status, I would really appreciate someone willing to just look at it and give me there opinion would be awesome!! I"ll PM you with my phone in case you have anymore question.

02 LB7 Crew cab, PPE boost Valve, AFE in-take with over sized Cone, 2'' blocks in the back, Dont ever "just crank up your torsion bars. My front end suffered from my stupidity.
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post #376 of 804 (permalink) Old 01-26-2013, 09:54 AM
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if you can get it to arvada one weekend I could take a look at it and point you in the right direction.

built motor, big turbos, built trans, etc all by me, parts from Elite Diesel

1016 hp

7.1 1/8 @ 100

11.27 @ 105
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post #377 of 804 (permalink) Old 01-27-2013, 06:49 AM
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I know it sounds stupid but try checking the fuel filter and the water in fuel sensor to make sure they are tight. Try pumping the primer piston on top of the filter housing to see if it is hard ( not able to push it down) If it pumps up you have a leak some place. A lot of people are having to rebuild the filter housing pump assembly due to leaks.

Clifford is a 2005 GMC Loaded SLT 2wd with; true cold air intake mods, ported LBZ turbo inlet mouthpiece, AFE Inter cooler pipe, Diamond Eye down pipe, BD drivers side manifold, Silverline 4" S/S exhaust, EFI Live DSP5 By Idaho Rob, V2 radiator, thermostst controlled oil cooler, Edge CTS2, 19.5" aluminum wheels with factory lug covers, Goodyear G647RSS 225/70/19.5, BF Xenon 6000k Headlights Low & Hi, Air lift Remote control 5000# air bag system, Tork Lift Stable Loasd, rear mounted under the bumper halogen lights, EZ down Tailgate assist, Put co S/S mud flaps, compete interior wood dash kit, Dual Liner 3 piece bed liner with rubber floor mat, Roll-N-Lock tonne cover with tail gate lock, and AVS in channel vent visors.

GM DRW club member #5
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post #378 of 804 (permalink) Old 02-01-2013, 01:11 PM
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Quote:
Originally Posted by Kawika44 View Post
Sorry another question for Colorado guys... my truck keeps telling me fuel rail pressure low and going into limp mode, every time I drive . Also is missing power just not running like it should question is, does anyone know a good shop to take it to, care more about getting it done right then cost. any suggestion/ insight would be great thanks!
Did you ever get your truck working?

2004 LB7 CCSB Arrival Blue
6" lift, 35's
FASS Titanium 150
MBRP 4" stright exhaust + downpipe
Bill's Custom 4" Horn and Intake
Edge CTS used for gages
Nictane Adaptor
Stage V Transmission
EFI Tunes by Wade
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post #379 of 804 (permalink) Old 02-23-2013, 09:56 PM
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I work over in johnstown loveland area and saw a sweet blue lb7 Chevy it was the 01 or 02 body style it looked like it had some mods anyone know that guy? I will be back there in a couple weeks and was just curious thanks

03' GMC ECSB
EFILIVE Extreme Prejudice Racing
ADII, PPE Boost Valve,4" Dual Exhaust,K&N Intake,
Tie Rod Sleeves, Edge Insight CTS,8000k HID
Fastest 1/4 13.40@99MPH(stock trans)
My YouTube Channel
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post #380 of 804 (permalink) Old 02-24-2013, 09:52 AM
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Location: Rifle, CO
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im out on the west slope in Rifle, my name is trevor and i work at a diesel performance shop called 4-Play Off Road, if anyone is out this way stop in!
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