Winnipesaukee Forum - View Single Post

BroadHopper · 10-09-2018, 08:13 AM

On my '88 454 MAG. Ron, my mechanic always change the oil in the spring. Fog the cylinders in the fall. Engine never had a problem other than the usual electrical or fuel hiccups. Only thing I do differently is a treatment of MMO in the gas at least once every season. (Marvel Mystery Oil).

10-09-2018, 08:13 AM	#15
BroadHopper Senior Member Join Date: Oct 2004 Location: Laconia NH Posts: 5,599 Thanks: 3,237 Thanked 1,113 Times in 799 Posts	1500+ hrs On my '88 454 MAG. Ron, my mechanic always change the oil in the spring. Fog the cylinders in the fall. Engine never had a problem other than the usual electrical or fuel hiccups. Only thing I do differently is a treatment of MMO in the gas at least once every season. (Marvel Mystery Oil). __________________ Someday may never be an actual day.