how can you tell if I have a 3 speed or 4speed automatic
Usually if the D on the indicator has a circle around it that means it is the 4 speed, if it is just a D than it is a 3 speed.
Looking for a Used Cutlass Supreme in your area?
CarGurus has 140 nationwide Cutlass Supreme listings and the tools to find you a great deal.
Search Oldsmobile Cutlass Supreme Questions
Oldsmobile Cutlass Supreme Experts