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
My truck has about 34000 miles, back in May had a Bully Dog with outlook monitior installed and at the end of Sept. I noticed that I had some black smoke from the exhaust when taking off. I recently added a Trueflow air intake and now have heavier black smoke when pulling a load or passing other vehicles on the road. There has been one DTC code {PO101} that showed up after installing the Trueflow intake.
I changed the fuel filter but I have not driven truck but a few miles since maybe 6 to 10 miles.
PPE Airbox Mod, EFI Live, Frontier front and rear bumpers, Weatherguard Toolbox, BFG All Terrains- 285/75/r16s, Two Kicker Cvt 10" subs in a custom box, Pioneer d3 Navigation.
'03 GMC 2500HD LB7/Allison EC/SB 4x4 Dark Charcoal Metallic SLT. Injectors at 84,000. Sled Puller/DD EFI Live: V7.5.5/V8.1.2 OS:03904405 Suncoast IV w/1055
512rwhp 1085lb-ft
13.6 @ 99mph
Many mods to come over the winter.
its fine bro, i have the bully dog and its supposed to smoke.
__________________ whats uuppp, my name is coady, im only 17! this is what i drive daily:
04 black chevy dmax 6 inch lift
on 20 inch black kmc rockstars
4 inch afe turbo back no muffler,
to a high heat black powder coated 7 inch single stack,bully dog triple dog, afe stage 2 intake, limo tint all the way around. tinted windshield cant see in. two 15" subs in custom ported box, power capasitor, quantum audio 2000 watt amp.
two tone black and gray leather seatsall black and dark grey inside/
blacked out headlights/blacked out tail lights and third break light/ red neon light kit in the cab at night/ blue reverse lights..just added 4x4 fantasy sticker on window lol
mypace- "coadydawson_19@hotmail.com"
__________________ Tom's new truck: red 08 duramax lmm , LTZ, crewcab 3500 4x4, stock for now for towing racecar trailer #10000lb's , spray in liner, has black aftermarket ranchhand cowboy bumber with cowcatcher for that sinister look , matching back bumper, added a toolbox in bed , new lights on push bar chip to come later remember old age isn't for sissies !! never hollar whooaa!! http://i335.photobucket.com/albums/m...1/P9150004.jpg
I wouldn't consider Black smoke good or bad.... It's good if you like to blow clouds everywhere you go...so other people can see. But it is wasted fuel....and to me.....wasting fuel is bad. If you get a PPE, EFI, Banks, etc....you won't blow that much black smoke because they have better tuning.....
__________________ RIDE: 2007 Chevy CC LBZ / 6 speed LIFT: Ready Lift Leveling Kit STARTER: VIPER 2 Way w/Turbo Timer SOUND: Pioneer P4000DVD - 6 1/2 Polk Audio everywhere else. ADD ONS: H1 Halo Projector headlights, Backup Camera, Dee Zee running boards, Chrome Grill, ExTang Solid Fold Tonneau Cover, Line of Fire w/reverse, custom bug shield/vent shades, TomTom GPS TIRES/WHEELS: 285/75-16 Firestone MT Tires on 16x8 ATX series Teflon Coated Wheels AIRFLOW: BANKS Monster Dual Exhaust, EGR blocked & CAT removed with MBRP replacment pipe and BANKS Ram Air. PROGRAMMERS: BANKS 6 Gun PDA w/Speed Loader --STACKED-- with Quadzilla Stealth 2
__________________ 2006 Crew Cab SB 4x4, Stock LBZ, Black with Gray leather, Factory Steps. Black H2's with 295/70/17 Nitto Terra Grapplers, Magnaflow 5" SS turbo back, Diamond Eye Downpipe, SCIV and 1058(Fleece Performance), SC Case Brace, 68mm Cheetah, EFI Live, HP 150 lift pump, Auto meter gauges and pod, EGR Blocker and FRPV shim kit,
PPE smokes like crazy. EFI smokes as much as you want. I have a smoke tune, a power/smoke tune and a power/no smoke tune. Both of the power tunes have the same power one just makes no smoke and the other dumps a big cloud a low boost.
'03 GMC 2500HD LB7/Allison EC/SB 4x4 Dark Charcoal Metallic SLT. Injectors at 84,000. Sled Puller/DD EFI Live: V7.5.5/V8.1.2 OS:03904405 Suncoast IV w/1055
512rwhp 1085lb-ft
13.6 @ 99mph
Many mods to come over the winter.
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Yeah what he said ^^^
2003 DURAMAX 2500HD 4x4
chip to come later remember old age isn't for sissies !! never hollar whooaa!! 
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