G GROUCHO MARX Joined Jul 24, 2002 Messages 11,404 Location The Sandhills of NewYorkistan Mar 6, 2004 #1 If you don't like the 4.5k OCI, then I would go for Havoline, Chevron or Pennzoil as they are less expensive than Mobil DCP and are wonderful dino oils.
If you don't like the 4.5k OCI, then I would go for Havoline, Chevron or Pennzoil as they are less expensive than Mobil DCP and are wonderful dino oils.
F fordpm Joined May 16, 2003 Messages 26 Location northern IL Mar 7, 2004 #2 Any comments ??? Have 2003 f-150 (7k) 5.4L,currently useing M1 5w30 but do not like leaving oil in engine for 4500 + mi.
Any comments ??? Have 2003 f-150 (7k) 5.4L,currently useing M1 5w30 but do not like leaving oil in engine for 4500 + mi.