About a month after I bought my 2019 classic, my sons 2015 sucked a cam at 107,000 miles. Since he had complained about loud lifter tick since 75,000 miles (was documented but the dealer always said “no trouble found” )
Chrysler actually did the repair for $100 deductible. Amazing.
Anyway I’ve been parinoid ever since. Mine ticks loudly when starting it after a short run…not always but too often. So, I have switched brands and weights of oil every 2500-3000 miles, always a different oil filter, sometimes the larger RP or XG2, sometimes the smaller mopar or Napa or ???
The end result is that oil pressure never changes except it went from 48 psi to 46 psi at 75 mph using ab XG2 and royal purple 5w20. Dammit. I sick of spending big bucks on “premium oil” that make absolutely no difference
So, with all the time, money and worry, I’ve finally had it. I am switching back to my old standby Mobil 1, with 5w20 extended performance (ms6395 compliant) as the mopar requirement, and a small mopar filter. At least if it craps out it complies with Morse standards and they can’t deny warranty work. Then, if the damm thing blows up, just let it blow…I’m sick of the bull crap. I have a factory 125,000 extended warranty and at 124,500 I’ll dump it. Whew…I feel better after venting. Thanks for listening….