Mine is a 21 Lariat 501A with 4A. I have the 5.0 with max tow and have experienced zero issues. As you can see in my profile pic, I have an aluminum shell which means I'm hauling around an extra thousand pounds or so of tools and supplies. Maybe extra weight might help your truck.
That must be terribly frustrating. It happens to me every time an OTA update hits my truck. It is definitely not normal for your truck to do that. Wish I could help.
I bought an ARE construction shell for my 21 Lariat. I bought the optional camera package along with electric locks for the shell doors. They offered to install everything for $75 and I wasn't going to argue with that! Turns out the camera package included a housing and cable only as I...
I've been looking ever since I bought my truck in 21 for a tailgate wiring harness with no luck. I need the connectors to rig up the lights on my commercial shell. I don't want to take mine apart as I will use it occasionally when I remove the shell to haul my RZR.
A recent update turned on the automatic speed recognition. You can still have adaptive cruise control and speed sign recognition. Just turn off the automatic speed setting on your infotainment screen.
It's hard to tell the size, but if it's small (3/4" ish) it could be the rear door bumper. I have a supercab, so they may be different on a four door, but mine came off during a wipe down after a car wash.
When I installed mine, i removed the front section of screws on the wheel well liner allowing me to access the side marker light wiring. It was a fight, but it was successful.
I installed them on my 21 Lariat. You have to use the side marker wiring which is really short. I did it above the fender skirt, but it was a difficult install. Couldn't figure out how to remove the headlight without getting into the grill, etc. I really like mine and in the end it was worth it...
I removed my tailgate for a commercial top with rear doors. I ordered the camera kit with my ARE shell. It included everything except the camera itself which they removed from my tailgate. I get a message in reverse that guidance is unavailable and I don't have the rear zone light. Shell has...