Originally Posted by 808muscle
I just installed a new differential cover yesterday. I used two bottles of oil and one 4 oz bottle of FM. I started to pump in the third bottle and the fluid started to drip out the hole. Poured all the used oil back into the empty bottles. It was the same amount.
what differential cover did you get?
so when the gear oil drips out the fill hole, that is how you tell when it is full?