Jul 19, 2012 · Justin 2001 LB7 Silverado 2500HD LT CCSB 4x4. EFI Live by Idaho Rob, 695K+ and rolling, Undercover Bed Cover, Vortex spray in bed liner, Odyssey Extreme Batteries, Westin steps, Bilstein Shocks, Road Master Active Suspension, M/A Pump Rub Kit, PPE Trans Cooler, PPE 3" downpipe, MBRP 5" Exhaust, Edge Insight CTS, K&N drop in filter, AirDog II 100 w/ CAT 751, LLY FF Housing, Running on LMM ...

Feb 26, 2010 · Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. Unfollow Forum Follow Forum Create ...

Mar 12, 2010 · 2002 lb7, with 285 70 17...tinted windows,, led halo head ,led tail lights and head lights , on ext cab short bed, efi live with 25 lpm injectors and custom 5 inch could air intake ppe boost valve 3 inch lift. edge insight for guages and efi controller 4 inch exhaust stage 5 suncoast trans fass 150 titanium

Mar 7, 2013 · 01 lb7 water in oil. Jump to Latest 8.7K views 10 replies 4 participants last post by TakeEm Mar 8, 2013

Sep 8, 2014 · I have a 01 lb7 dmax cranks over plenty fast but won't start. It sounds like it wants to start but doesnt. I figured it was a fuel issue, so i changed the primer pump and fuel filter and still nothing. There are no engine codes either. I looked at some forums and some said it could be the fuel pressure regulator. I also changed that and still ...

Dec 13, 2023 · Sorry If this has been asked a million times before, but I was told that there are differences between the '01-'02 and '03-'04 lb7 motors and wiring. My buddy swears that they're the same but I've heard different. Can someone please …

Nov 8, 2011 · '03-'04 LB7's : The same ECM terminal is used along with the same circuit, but the circuit for the shift lock controls comes out of a different terminal in the underhood fuseblock. The wire is the same color (green/black) as the '01-'02's but comes from terminal A8 in connector 1 of the fuseblock and gets its power from the 10A BTSI fuse.

Jan 14, 2011 · Engine specs the 01 is putting out 235 horse and 500 pnds torque and the 03-04 lb7 is putting out 300 horse with 520 pnds of torque. Is it just a difference in tune like the 06 lly and lbz? 07 LBZ, Efi live, Edge Insight CTS, Diamond Eye DP, ppe air box mod, powder coated h2 wheels, 285/70/17 nitto trail grapplers, sleeves, 4" straight pipe to ...

Sep 25, 2013 · 02 lb7 3500 Built bottom end w/ wagler rods, socal stage 1 heads, socal 3388 alt fire cam, pro flow manifolds, 12mm s&s pump, 100 % lds injectors, billet s480 over 64/64mm stock housing ihi. Brent Meyer ftw.

Nov 7, 2010 · passing on an up hill grade,i jumped on it. all of a sudden it looked like i was a train. so much smoke on coming cars had to almost stop because they could'nt see. now, no limp mode,no check engine. truck is bone stock. pulled over, slight smell of fuel in oil. i …