R12 if Factory and if someone retro-fitted it, there should be a sticker signifying the charge with R134. Best to take it to a shop with an ID capable machine (they'll bill you for the labor)
R134a is the only freon for cars after 1994. Earlier cars can be retrofitted to R134a.
be more specific what kind of noise if any at all wont turn over ? it will not even crank up
Depends on what year Cutlass Supreme you're referring to...
The GM 4T60-E is the stock transmission on the 95 Cutlass Supreme.
R-134
R134a
R134a
R12
R-134
14 to 16 mpg in city driving roughly. Around 20 mpg highway. Its pretty good for a big car.
1967 oldsmobile cutlass
Oldsmobile Cutlass