Congrats, you'll either be very happy or very sad with your purchase, no in between lol. I bought my truck from a used dealership in Indiana. The inside and outside were super clean, not a scratch or dent on it with over 120k miles. But apparently the previous owner didn't do ANYTHING for...
https://www.ecodieselram.com/forum/threads/p0133-and-p22fa-trouble-code.4565/
I haven't had that issue on this truck thankfully, but here's a write up I found for you for that code. If you end up replacing the sensor, keep in mind you'll need a pretty good scan tool to reset the values and let...
So on my truck, 2016 Ecodiesel Longhorn Crew, 6'4" bed, 3.55 gears, the rated payload is 1260 and rated tow capacity is 7540. Also in CO. I can get my coolant temps well into the 230s while empty with spirited driving or going 80-90 on the empty back roads when I'm running late. Short answer to...
No, I bought it from him. I have my old one available though if you're interested. It's the same thing except it doesn't have the DEF off or the turbo brake. I'll do the same price, $400 shipped in the US.
In my general experience with motors, I've had motors take up to 25k miles to reach their full potential for fuel efficiency. Was it an actual Dodge/Chrysler/Jeep dealer that did the install? If so they probably did some software updates which I've read have had major negative effects of...