I saw here on TalkMorgan by someone, somewhere that Millers Oils EP140 was the way to go.
Here's my story. I ordered a 5 liter jug and just put the proper amount in from below. I have a 2 post car lift. It is 98 degrees F here in Louisiana today with a heat index of 108 F. I just took a 30 mile jont in the M3W that has 1700 miles on her. I did change the bevel box oil at 1,000 miles with Valvoline synthetic 75/140. The "squel/noise" from the bevel box has been reduced substantially below 70 mph and still has some noise above 70 mph.
Dolph
