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  1. W

    Towing camper with 2021 Big Horn

    As others have said, you will not be happy or possibly comfortable. Pay attention to the gross vehicle weight number. That number includes tongue weight, people, dogs, AND the stuff you will put in the bead of the truck. You will be very close. The junk tires that come from the factory are soft...
  2. W

    Disappointing MPG

    If you really want to whine, you should have bought a Hemi. I would love to see those figures. But at the additional cost of a Cummins, I don't think I would ever recover the cost difference.
  3. W

    Check engine light while towing?

    OP here... Went to the Dodge dealer in Cody, WY and explained the situation. He told me the code is stored away in the ECU and can be read. The problem is that it has to be in failure mode for them to diagnose and fix the problem under warranty or otherwise. So, I have to wait until the CEL...
  4. W

    Does ECU keep record of check engine codes?

    Thanks for the reply, but your response doesn't apply to my situation. To clarify the issue here is a copy of my previous post concerning the history behind the current thread. I've had a check engine light come on for a second time while towing. Here is the scenario: Doesn't come on until...
  5. W

    Does ECU keep record of check engine codes?

    Does the ECU maintain a record of check engine codes after code has cleared? Reason I'm asking is I have an intermittent code while towing that will clear after I unhitch and drive a while. Would like to take it to my selling dealer when I get home. Just wanted to know because trying to get it...
  6. W

    Check engine light while towing?

    2020 Ram 2500 6.4 hemi 11K miles I've had a check engine light come on for a second time while towing. Here is the scenario: Doesn't come on until second or third day. Running 65 mph plus or minus. Both times it came on after a very long gradual uphill pull of 50-75 miles at altitude. First...
  7. W

    2021 Ram 3500 Limited Dually

    No disrespect intended... But if you can afford a 3500 Big Butt, mileage shouldn't be an issue. Tell folks the same when they ask what kind of mileage my 42' motor home gets. You bought it and anything you do to it will only marginally improve mpg.
  8. W

    Looking at the 6.4. Need info.

    I've towed big fivers with two different Ram 2500 and 3500. Sweet towing. Went to a 2011 Ford 150 Eco Boost with a smaller travel trailer. Adequate but not near as much "fun". Now have a 2020 Ram with 6.4 and 8 speed. Sweet drive but lousy mileage. BUT it will take me a years and years to make...
  9. W

    Unstable Towing with our 1500

    Been watching this thread but too busy getting ready to hit the road. I've got 45 years of towing most everything with all kinds of vehicles. A few years ago I went through a similar problem with a 2011 F150 and a travel trailer. I was within load, towing weight and tongue limits, but I was...
  10. W

    P0219A DTC 6.4 while towing

    I posted this exact same issue a few weeks ago. I was towing a 32' travel trailer between Wickenburg and Colorado. Check engine light came on the second day. Had a NAPA shop check it. Local dealer was backed up for 10 days. Light went out after a couple of days while not towing at our...
  11. W

    Possible glitch in hemi 6.4 software

    First tow on our 2020 Ram 2500 6.4 hemi. On second day out traveling from Arizona to Colorado the check engine light came on in southern Colorado. There was no degradation in performance or mileage experienced. Called the Dodge dealer at my destination which was a couple hours away who told me...
  12. W

    Winter towing and tire chains (tow vehicle AND trailer?)

    Your question finally prompted me to join the forum. I'm a 45 year veteran of towing trailers, bumper pull RVs , fivers and other stuff. Towing anything in the white stuff where you need chains on your truck is a recipe for disaster. Believe me I learned the hard way. You might get lucky and...

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