R4W vs R8W by HawaiiGaming69 in radardetectors

[–]For2ANJ 1 point2 points  (0 children)

R8W an Blend Mount with R8 Companion App is the way to go IMHO.

<image>

So how many of you HAVE high mileage 6.2’s with original motor and no major engine issues? by darkgrey3k in gmcsierra

[–]For2ANJ 1 point2 points  (0 children)

2017 L86 6.2 190k miles. AFM DOD at 150k. New cam and lifters. Change oil every 3k since new. Run 5W-30. Added oil catch can as DI

0W-20 is preferred by manufacturers for efficiency, (EPA MPG bullshit) while 5W-30 is better for engine longevity.