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View Full Version : GM Duramax 6.6 (LB7)

  1. is it risky to buy a used duramax that was a "fleet" truck?
  2. Used duramax/ally vs new dodge? what to do???
  3. How long to idle to lower EGT<300 degrees?
  4. Why no limited slip rear axle on my truck?
  5. Best way to use tow haul with trailer
  6. Newbie is about to buy a duramax
  7. Can I use "lower" tires on my 2500HD D/A?
  8. Do I need new rims for narrower tires?
  9. Opinions needed
  10. Duramax
  11. tires gmc 2500hd dura/alli
  12. 04 duramax what do you think
  13. Best Performance Programer/Chip for LB7
  14. Proud daddy of the Dmax now
  15. New Truck
  16. New work truck, bad mileage...
  17. juice/attitude question?
  18. oh ya!!
  19. what are the signs if any
  20. Need Help
  21. Tow Haul Mode?
  22. Losing prime
  23. Lifts
  24. Duramax SUV's???
  25. ne ideas
  26. Valave adjustment intervals
  27. Autostart for my duramax
  28. cd player
  29. Replacement shocks?
  30. Braking
  31. Getting Hot
  32. 01 Duramax & Hyperteck tuners
  33. Leveling the 1 ton dually
  34. New injectors I dont need
  35. OD lock out
  36. 2500hd
  37. Stops limit compression on front of HD models?
  38. Dmax manual
  39. Looking for a new truck
  40. what is good oil pressure
  41. Trailer Running Lights Problems
  42. AMS oil in an alison
  43. 2004 Duramax question
  44. used 2002 3500 D/A
  45. fuel feed line
  46. dmax emergency
  47. 2004 gmc 3500 drw
  48. duramax starting problem
  49. where is my block heater plug?