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1-9 of 9 Results
  1. General Discussion
    Hi everyone, I just upgraded my 1996 gmc sierra 1500 gas to a 2008 gmc sierra 2500hd and I'm having horrible fuel mileage. The 2500hd says it's getting 11.3 mpg. Is this supposed to be normal? I have been seeing people claiming to get 16+ mpg on there trucks. If this is about right could I do...
  2. General Discussion
    Hey guys, I have a deleted LBZ and I just installed an Airdog 150gph lift pump along with a Beans sump and it absolutely destroyed my mpg. Before i was averaging around 19mpg and now im getting about 6mpg. No leaks under the truck and cant figure it out. Anyone know why this could happen?
  3. 06-07 LBZ & LLY Duramax Powertrain
    New to the Diesel world The info and mods are in my sig, I was told that a programmer would inc my mpg, I was specifically told the juice with attitude would help so thats what i put in my truck. I was told that i would be looking around 20-22 MPG, looking for any help to inc the MPGs.
    mpg
  4. General Discussion
    looking at a LB7. I was wandering what y'all are seeing for MPGs out there
  5. Vehicle electronics/ Programmers For Sale
    Bought this about a month ago off my boss at work. Shortly thereafter, I decided I wanted to delete my DPF, so I had to buy a race tuner. Has been updated to the latest software. $375.00 shipped
  6. 04.5-05 LLY Duramax Powertrain
    Truck just started to choke out a bit at around 55mph. Fuel economy has gone down roughly 2 mpg... The fuel filter was changed 9 months ago and only has 7500 mile on it. What's goin on? Should I change the fuel filter anyways?
  7. Performance Upgrades
    :help I'm looking for the best MPG setting to use for the Banks 6 Gun with the PDA. I have a 2009 GMC 2500HD. I pull a 24 foot enclosed trailer with a 3300 pound show car. Total weight is around 5500 pounds (estimated). What PDA setting, from 1 to 4, will give me the best MPG without hurting...
  8. 07.5-10 LMM Duramax Powertrain
    I just bought a 7.5 LMM 2500 4x4 Crew Cab Short bed. 48k 6 inch Pro comp 35x12.50s 18in moto metals EDGE W/ Attitude It pulls to the left and I took it in to have the alignment checked, I ended up replacing both upper ball joints, still pull slightly to the left? I know some have use a off set...
  9. 2007.5 + (GMT 900) Non Powertrain New Body Style
    I just bought a 7.5 LMM 2500 4x4 Crew Cab Short bed. 48k 6 inch Pro comp 35x12.50s 18in moto metals EDGE W/ Attitude It pulls to the left and I took it in to have the alignment checked, I ended up replacing both upper ball joints, still pull slightly to the left? I know some have use a off set...
1-9 of 9 Results
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