Originally Posted by Grandman
I was thinking along these lines as well . Does it tend to roll blue smoke if you shut if off for an hour or two then restart it ? Thats oil getting down the valve stems . That kind of miles the guides are getting loose and the valve seals are getting hardened .
Sounds like some one ran Pennzoil in it
not me i hate pennsoil, i was using royal purple in it, but cant afford to feed it that every 1000 miles so now i dump the cheapest shit i can find until i get it fixed