syntex oil

[skorski]

I know this subject has been kicked around for some time now. But I did not pay attention because i was not ready . 20,000 on the 06 now and thinking of amisoil . Going 5,000 on oil change now with shell rotella . How much longer with syntex? Miles all summer is short trips . In the fall and winter towing 30' fift wheel . What are you men doing Thanks Ski :-{}