One last idea I had is to put a quart of Lucas bros oil stabilizer in there. I always use that when I change the oil, but I recently had my oil pan resealed and the shop changed the oil for me. Don't exactly know why, but for some reason I think my engine really likes that stuff.


Stillwater, MN
'94 Toyota Pickup DLX 4x4 - 188,xxx
'89 Dodge Raider 4x4 - 334,xxx and still kickin.