Oil & Fuel GC 1705 engine oil weight

[rjmack]

less filling/tastes great.

0w30 full synthetic works good in mine.

 

[atsah]

Mobil 1 5W40 full synthetic here in Maine.

 

[Usmc68]

I use Rotella T6 5W40 on my 2000 Ford F250 with 7.3 engine I have some left after an oil change. I guess it is OK to use it on my 2017 GC1715?
Thanks,

Semper Fi

 

[atsah]

I use Rotella T6 5W40 on my 2000 Ford F250 with 7.3 engine I have some left after an oil change. I guess it is OK to use it on my 2017 GC1715?
Thanks,

Semper Fi

Sure, T6 is as good as any..

 

[bcfarmer45]

my dealer told me to use 15w40 multi guard