One night I was drinking with the guys after a rough shift on the rigs. anyway, my buddy told me about bitog and some threads about the 20 wt Ford wants in their trucks. My new F-150 was due for its first oil change, so we dumped the thin factory stuff and put in some 50 wt cause it gets real hot down here in Mississippi and mine is a work truck. Well it started and ran for a short bit then heard a louder and louder knock. We shut it off but now we got an engine light and it won't turn over for anything. Anyway, we dumped the 50 wt and put in the 5w20 Ford wants but still won't turn-over. I'm going to take it in to the dealer, think they'll know about the 50 wt for the warranty?
don't ever take advice from a drunk buddy who took advice from some internet post from someone in australia named overkill? that runs the 50wt in these Fords without problem. Sure messed mine up real bad.
don't ever take advice from a drunk buddy who took advice from some internet post from someone in australia named overkill? that runs the 50wt in these Fords without problem. Sure messed mine up real bad.