FlipZ71

I had this is issue when my lift was installed a few years ago. They didn't mark the the front driveshaft position when it was removed and reinstalled it clocked wrong. I unbolted it and rotated the front yoke and bolted bake up , problem solved .

Yea that would be a big problem .

I asked Black Bear about this , my 2015 is on the list for the update. BBP told me to load the stock file , after receipt of the software update then record a read file , send it in to BBP and they add the update to my custom tune.

Trailer brakes dragging ??

No , he didnt take it in. Just keeping an eye on it

My 2015 5.3 at 80K miles Lowest I see on mine is 30 Hot. I do run a 5w30 but when I switched there wasnt much of a difference in pressure , 2psi. Have a buddy with 2018 , 6.2 8spd His drops between 15 and 20 when hot .

Did first flush at 40k Second flush at 78K Completed my break in mileage on the regear 4.56 this morning Has become my favorite mod....

Nahhh , the 91 tune will net a slightly better result

Lol... it's possible with those 4:56 gears he's running...

Thanks , looks awesome, the +20 kept tires tucked in nicely

What offset are your rims?

Thanks , big difference

I'm curious, what's your oil pressure's cold and hot with the new pump?

Replaced my lower ball joints Driver side axle shaft outboard bearings and seal. Fyi , the ballpoint press tool at O-Reilly doesn't work if ya have the aluminum control arms

Did you have any codes pop up after the cat removal? No ,no codes , there isn't any sensors on the third cat. I had mine cut right before it y's together removed it and ran 2 1/2 duel all the way out back.