Search results

Search the forum Search Articles
  1. gmduramax

    06 LBZ smoke output issue

    Stock intake on it? EGR still on the truck?
  2. gmduramax

    Truck mania

    My trucks never actually running when it comes time to that event lol, maybe this year 🤷🏻‍♂️
  3. gmduramax

    Injector Hold Downs?

    I broke a hold down bolt. Ran to the hardware store and grabbed a flanged 10.9 bolt. Been good for years, concave flange 🤣
  4. gmduramax

    Limp mode

    Did you call the builder????? What are the codes?
  5. gmduramax

    Lift pump and fuel filter delete

    Has anyone had problems with fass not self priming? I’ve seen three trucks recently where you had to fill the filters before you could prime the factory head.
  6. gmduramax

    2017 Duramax issues?

    The factory setup works really well, only saw .05 better back to back testing 1/4 mile
  7. gmduramax

    June '23 Chat - Will BBT be in the wedding?

    Most newer cars fuel systems can handle E85. Most I found in ca most stations are well over E70. You should tune it for E85 and you may need bigger injectors. But if you throw a gallon of E85 with a tank full of 87 it’ll be fine just fine
  8. gmduramax

    June '23 Chat - Will BBT be in the wedding?

    Rent a truck close to the track and we can flash a tune in 🤣
  9. gmduramax

    Looking for Speakers

    Does your head unit have RCA outputs? For the Bose system you don’t need to change the head unit, the factory amp is trash. I tied into the low level wires at the amp connection under the center console and ran it to a 5 channel amp. Ran the speaker out wires right back into the factory amp...
  10. gmduramax

    Stolen LLY in Colorado

    Only experience I’ve had is they aren’t going to pay anything for aftermarket parts. They might give you something if you recently did the head gaskets and also if you put new tires on.
  11. gmduramax

    Ways to do an oil system flush

    I would just do a drain and fill. Let it run for 5/10 seconds. Let it sit if there’s any water it should be at the bottom. Drain off a little oil. Fill it and go get it hot 🤷🏻‍♂️
  12. gmduramax

    LLY Rear Engine Coolant Leak

    Passenger side? Heater core hoses? Coolant block off plate?
  13. gmduramax

    Drive pressure leak

    Haven’t used anything but factory but if you are concerned just get them hot with a torch and they’ll come out like butter.
  14. gmduramax

    Lb7 current 67mm drop in vs s400

    X2 unless you go with a ball bearing unit, it won’t spool as good. You’re basically getting a larger turbine with the S400 and will make it lazier but more efficient
  15. gmduramax

    Nitto 420V

    If you tow and want a street tire the F is your best option. If you don’t tow the Yokohama prada spec x is your best tire
  16. gmduramax

    LB7 FICM

    Very good info thank you.
  17. gmduramax

    Steering center link - straight or dropped?

    Straight center links will create more scrubbing while turning.
  18. gmduramax

    Upper radiator hose. Coolant leak.

    Clamps without a spring can cause issues
  19. gmduramax

    Force lml Regeneration

    In DVT I’ve tried and it somewhat works. It was easier clearing the code and driving the truck until it completed lol
  20. gmduramax

    2006 GMC 6.6L Codes

    So is the speedo correct now? Or did you have to correct it?
Top Bottom