- Joined
- Nov 28, 2020
- Messages
- 49
I just changed the oil in my 94 P-30 28ft Fleetwood Southwind back in July and have driven 1,609 miles since. Now looking at a possible trip from Renton, Wa. - Orlando, Fl. Should I change it prior or just wait until I return? Running Valvoline Full synthetic with Mobil 1 Extended Performance filter. I pulled a sample on my last change after ~ 4,000 miles over 14 months and the TBN was 6.1 with no abnormalities. Then I was using Valvoline VR-1 Racing 10w-30 conventional.
Engine is 454 TBI w/4L80E trans currently 64.XXX miles on it.
Engine is 454 TBI w/4L80E trans currently 64.XXX miles on it.