The transmission drain plug is actually not located on the 1995 Oldsmobile Cutlass Supreme. This car has a transmission pan that has to be removed rather than a drain plug.
Gap it at .60
Raise the vehicle and look at the oil pan. You will see a bolt in the oil pan. That is the drain plug.
Bottom of radiator. If it has none then remove the lower radiator hose to drain the radiator.
The 1996 Oldsmobile Cutlass Supreme OBD 2 port is under driver side dash above accelerator pedal
it is located at the front of the engine under the coil packs(where the spark plug wires all connect)
Could be in need of a tune up. Start with replacing the spark plugs and spark plug wires.
0.060" on the 307 cid engine.
.060 of an inch
with a spark plug sockett
My friend didn't put 'em back together right and we need a picture so we can tell how to put the on right. Thank you.
Drain plug on bottom of radiator.