i just got done changing the oil in my 95 3000gt n/a. i used 4 qts of castrol syntec the synthetic oil. new filter like a regular oil change. drained the old oil and put the new filter in. started it back up went to pull my car out of the garage put it in reverse usally it starts moving when its shifted into reverse it sat there and died out so i tried it agian and it seemed like it was slipping, so i took it on the road and it seems to shift a lot diffreemt then before like its low on fluid or somthing, expecailly at higher rpm shifting. i didnt pull the tranny fluid out did i or somthign? any ideas????? :liebe011: oh my oil pressure gauge stopped working after i changed my grounds so i cant see if theres oil press

uhhh its possible lots of ppl confuse them, so i would go check the tranny fluid dipstick if auto