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  1. Chris1911

    Loud Roaring Noise

    https://youtu.be/UwM4OqsLek4?si=C5dsqWd-zlhikyh-
  2. Chris1911

    2500 Shocks

    What are you pulling that requires more stability than a 2500 can provide?
  3. Chris1911

    Can't decide if i should go up on tire size

    +18. No rubbing at all. Leveled.
  4. Chris1911

    Can't decide if i should go up on tire size

    I decided to go for it. Rides and looks good and i haven't noticed a change in mpg. Have yet to do any hand calculations though. Would like to calibrate the speedo as it is about 3 mph off on the interstate.
  5. Chris1911

    Can't decide if i should go up on tire size

    I have been running the stock tire size 275/70/18. I would like to go to 285/75/18 (35"), but not sure if i should. I don't want to lose much mpg, mainly when towing, and not sure how the gearing change will affect the towing performance. What experience do you guys have with running larger...
  6. Chris1911

    Hemi 6.4, gasoline. 87 or 89.

    Gaining mpg and being able to go a little farther on a tank of gas while towing would make me happy. Been using 87, but i'm going to give 89 a try for a while.
  7. Chris1911

    Let’s see what you are towing with your 6.4

  8. Chris1911

    7 weeks and 2500 miles 6.4 fuel economy

    Mine has always been off 1.0 to 1.7 mpg. That is unacceptable to me. Not sure why they can't get it to calculate closer than that. Every other vehicle i have had was off maybe .5 at the most.
  9. Chris1911

    UConnect Software Update Received--What's in it?

    After you stick the thumb drive into the computer, right click on it and choose "format". It should format to FAT32 by default. Next, right click on the file you downloaded and choose "extract to", and choose the thumb drive for the destination. Don't just drag the file to the drive, extract...
  10. Chris1911

    UConnect Software Update Received--What's in it?

    I have not driven anywhere since i did it, but i have always had some lag when playing music through bluetooth.
  11. Chris1911

    UConnect Software Update Received--What's in it?

    Updated mine today. Sounds good again. So easy to do there's no reason to take it to the dealer.
  12. Chris1911

    2018 6.4 MPG

    My 2018 has 27K miles and 3.75 gears. The computer has been showing in the low 15s mpg during the warm months and 14s during the cold. My hand calculations will be in the low 14s during the summer and 13s during the winter. This is mixed driving back and forth to work. Towing my 7200 lb...
  13. Chris1911

    How Many Miles on you 6.4 Hemi??????

    Got mine in January and just hit 18k.
  14. Chris1911

    UConnect Software Update Received--What's in it?

    Just got updated today. Had the update screen burn for a while and now the stereo sounds like crap.
  15. Chris1911

    Brake controller connector?

    If you google it, you can find lots of complaints about it. The controller on my 2016 1500 was just barely ok, with the gain up to 8 or above. I used it while i had it. My new 2018 2500 is worse. When i squeeze the manual levers, i don't feel it doing much at all. Only get 7 volts to the...
  16. Chris1911

    Brake controller connector?

    Yeah, i returned to say i found it. Thanks though. None of the instructions and videos mentioned disconnecting if you have the factory controller.
  17. Chris1911

    Brake controller connector?

    Got a Tekonsha P3 brake controller to try out, because the oem controller sucks. The instructions and videos i have seen say that the harness i plug into is under the dash, to the right of the steering column, and taped to another harness. I cannot find the thing. Has something changed with the...

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