My 2014 Laramie Limited is in the shop right now for the exact same thing. Didn't start happening until about 20K miles, but exact same symptoms. Once the engine oil reached about 180 degrees at idle the oil pressure would bounce from normal to zero. Took it to the dealership to get checked out, no problems, think its a sensor it's safe to drive. I drove it two more days until something on the bottom of the engine (don't know if it was a seal or a more structural failure) blew out and I dumped 10.5 quarts of oil on the highway.
Had Chrysler Roadside tow it to the dealership that said it was safe too drive. Took them less than 30 minutes to determine a new engine would be needed. Been in a warranty repair covered rental for two weeks now with a new engine on order the whole time. Originally quoted the engine replacement should be done two days ago and the dealership has yet to even call to give a status update. Starting to wish I would have went with the Silverado/Sierra like I was originally leaning.
Irony of the situation as I was pulling into the rental car facility to pick up the rental, the original dealer I bought the truck from called wanting to know if I was interested in trading it in for a new 2015. Ha, they were less interested after I told them the diesel engine just blew up and is getting replaced.
Had Chrysler Roadside tow it to the dealership that said it was safe too drive. Took them less than 30 minutes to determine a new engine would be needed. Been in a warranty repair covered rental for two weeks now with a new engine on order the whole time. Originally quoted the engine replacement should be done two days ago and the dealership has yet to even call to give a status update. Starting to wish I would have went with the Silverado/Sierra like I was originally leaning.
Irony of the situation as I was pulling into the rental car facility to pick up the rental, the original dealer I bought the truck from called wanting to know if I was interested in trading it in for a new 2015. Ha, they were less interested after I told them the diesel engine just blew up and is getting replaced.