I did some searching and can't seem to find the oil check plug, or is the T-60 plug on the drivers side, the one you check oil and fill at?
Doughboy21kd said:What Dave smith told me and dishman dodge is to take out the allen head bolt and fill until it runs out the fill plug and then add 1 additional quart through that T-60 bolt (depending on how much you put in the fill plug hole) which would be either the 2nd or 5th gear shift fork bolt.....
Doughboy21kd said:There was a TSB for underfilled G56's and thats what they do to fix the TSB... . Had something to do with the Fill plug being put in the wrong location or something like that...