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  1. MacksRam

    Let's hear it- What do you like BEST about 2025-26 Ram Cummins?

    Yes, I know the 2025-26 Ram Cummins trucks have electrical issues (I am dealing with a minor electrical issue now), but they are not ALL bad.. Let's add some positivity! What I like BEST about the 2025 Ram Cummins: 1. Super smoooooth ride. 2. Excellent drive/handling --"Drives like a dream"...
  2. MacksRam

    New CP8 Pump--Do you use Fuel Additive to increase lubricity?

    As you know the 2025 Ram's have the new CP8 Diesel Injection pump--it seems to me that it would be wise to run a Fuel additive to increase the "lubrication" of the internals of this pump. I checked with my local Authorized Cummins Repair shop (they are NOT a Stellantis Ram dealer, but they do...
  3. MacksRam

    2025 Ram 2500 -apply Clay Bar kit and Ceramic coating to protect paint

    In an effort to protect my truck paint from UV rays, tree sap, bird droppings, etc, I applied a Clay Bar kit and Ceramic coating. Given the truck is practically new I would have thought this was not needed. I was wrong. The Clay bar kit made the paint EXTREMELY slick by removing any...
  4. MacksRam

    How many Amps/Watts does Engine Block heater cord draw?

    Winter is coming soon. I just ordered an Engine Block Heater cable/cord for 2025 Cummins. How many watts/amps does this draw? I do not want to run up my home Electric bill too high :)
  5. MacksRam

    Do you do your own Engine oil and Filter changes?

    I just called my local RAM dealer--the Service Advisor states they charge $250-$270 (NOT including tax) to do an Engine oil and filter change. He said that is using "conventional" oil (he did not mention what brand oil). I can do my own (using Rotella T6 full synthetic and Mopar oil filter)...
  6. MacksRam

    Can Ram Flash the 2025 Cummins engine ECM OTA (over the air)?

    Can Ram Flash the 2025 Cummins engine ECM OTA (over the air)? Some people have told me No. And some people have told me yes, they can. I would think the OTA flashes are for the Radio/Uconnect system only.
  7. MacksRam

    Are the prices of NEW 2025 Ram Cummins decreasing?

    Are the prices of NEW 2025 Ram Cummins decreasing? For example, I saw a NEW 2025 Ram 2500 Laramie (Crew Cab, Cummins, 4WD) for $64,000 in GA. Plus, I have seen some loaded Big Horms in the $61-$62K range. Several weeks back these same trucks were several thousands more....
  8. MacksRam

    2025 Cummins--Anyone notice that DEF gauge not reading correctly?

    2025 Ram 2500 Cummins---Anyone notice that DEF gauge not reading correctly on their 2025? One time the gauge will read 3/4 a tank---then couple hours later shows 5/8 a tank---then it will read the same for several days. I don't really want to carry it into stealership and they flash it and...
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