I had a 2017 xlt with the jlt catch can. I made it a habit to dump every time I got gas. Becomes routine. I was amazed at how fast it filled, especially in humid conditions/foggy weather, and with lots of idling.
Chuck, I’ll dig around for my reports and try to get them up on here for all to see. Basically from what has turned up in the reports, nothing seems to be of concern. I just thought it was interesting how hard this engine is on oil. Then again I’ve never taken samples like this on any other...
For what it’s worth, I have a 2017 with the 3.5 eco engine. Manual says use 5w30. I send a sample to black stone every oil change. The results show that the engine is shearing the oil and it’s coming out as a 5w20. I change my oil every 4,000-4,500 miles so that my viscosity is still within...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.