07-30-2014, 01:28 PM
I've been using Blackstone labs for a few years, order the free bottles and send them in full. There are many mail order labs or local places like Tom uses. Doesn't Speedco have a quick oil analysis at their stores? Anybody use them?
Forest & Cindy Olivier
1987 log cabin
2011 Roadtrek C210P
PO 1999 Foretravel 36'
1998 Newell 45' #486
1993 Newell 39' #337