I'm getting about 12.5 MPG in my LB7... I know it should be better than that...could it be that i need a new fuel filter??
__________________ 2003 Chevrolet CC/SB LB7 Homemade 5 inch "shorty" stack, Kennedy boost valve, Autometer Phantom II Boost and Pyro gauges, 35's on all black Ultra Goliaths, front end leveled, 2% tint, SD tierod sleeves, 2 Kicker CVT 10's w/ Sony amp, 10,000k HID headlights, blacked out taillights and brake light, spray on bedliner on front end
i lost almost 4MPG in the last 2 months so i'm not sure whats could be the winter fuel.
__________________ 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.
__________________ 05' Dmax LLY CC SB, 6in. Fabtech with Heavy duty tie rods,
35in. MICKEY ATZ's, 20in. KMC's,
6000K HID headlights & fogs,
PPE Hot Xcelerator, 4in straight exhaust, Afe stage II intake, Resonator block-off,
PPE boost controller, aeroforce scan gauge
Killerbee Compressor Mouthpiece
PCV reroute courtesy of Tony Burkhard All Seasons Service
Upcoming mods: Lift pumps, Fully built tranny
On the Way: PPE intake manifold w/EGR delete
thats stupid haha. its not like fuel is cheap either!
__________________ 2003 Chevrolet CC/SB LB7 Homemade 5 inch "shorty" stack, Kennedy boost valve, Autometer Phantom II Boost and Pyro gauges, 35's on all black Ultra Goliaths, front end leveled, 2% tint, SD tierod sleeves, 2 Kicker CVT 10's w/ Sony amp, 10,000k HID headlights, blacked out taillights and brake light, spray on bedliner on front end
i'm changing my Fuel filter today and see if it doesn't make a difference.
__________________ 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.
the winter fuel killed my mpg also. I've lost about 2.5 to 3 mpg in the last 2 months as well. i have change my fuel filter and have not noticed any change in mileage but maybe .5 mpg
__________________ Bryan
GMC LB7
Crew Cab
Short Box
4x4 4" MBRP Duals
AFE Intake
Superchip Flashpaq
Edge Juice
Line of Fire and Ice
thanks for the feed back so i guess i'll leave the fuel filter in for a few more miles..
__________________ 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.
I just changed my oil and fuel filter to try and get better mileage. I also have my evolution on economy and my computer still says 12.5 mpg. My friend has he same truck with similar mods and his say 20mpg. WTF?
Check and make sure your friend is properly calculating his fuel mileage, because trust me if he is getting 20mpg around town then we all want to know what he is doing.
__________________ 05' Dmax LLY CC SB, 6in. Fabtech with Heavy duty tie rods,
35in. MICKEY ATZ's, 20in. KMC's,
6000K HID headlights & fogs,
PPE Hot Xcelerator, 4in straight exhaust, Afe stage II intake, Resonator block-off,
PPE boost controller, aeroforce scan gauge
Killerbee Compressor Mouthpiece
PCV reroute courtesy of Tony Burkhard All Seasons Service
Upcoming mods: Lift pumps, Fully built tranny
On the Way: PPE intake manifold w/EGR delete
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