1988 GT, stock 8.8 rear end, previous owner changed rear gears more than 10 years ago, around 20,000-25,000 miles ago
I took the plug out for fun and it wasn't dry but I couldn't 'feel' the level with my finger. (suspension was loaded) It's supposed to be right up to the fill plug right?
I have no idea what was used. IF it is conventional, can I top it up with synthetic because it has friction modifier built in? I'm trying to get away with not changing the whole thing this season. I haven't had any problems, I guess I'm just looking for trouble.
I took the plug out for fun and it wasn't dry but I couldn't 'feel' the level with my finger. (suspension was loaded) It's supposed to be right up to the fill plug right?
I have no idea what was used. IF it is conventional, can I top it up with synthetic because it has friction modifier built in? I'm trying to get away with not changing the whole thing this season. I haven't had any problems, I guess I'm just looking for trouble.