I have a 1986 Cutlass Supreme with a 1986 Chevy C10 engine. Im having trouble with the car shifting into Drive. The vehcile will shift fine from P R N but when it shifts into drive from reverse its a hard and very delayed shift. What else could i do besides replacing the transmission?

SOURCE: 1995 cutlass supreme transmission

It physically will fit and bolt up,but there are many different ratio,and drive and driven sprocket tooth counts,different final drive ratios,all monitored by the computer with electronic speed sensors.If the trans from the 95 has a different ratio than the 93,the computer will set gear ratio error codes,and possibly put the trans in a failsafe mode,stuck in 2nd or 3rd gear.On the transmission case,down by where the passenger side axle would go in,is a thin metallic tag,maybe 2"x 3",and it has bar codes,and also a series of numbers and letters.The numbers and letters,large cap,are the final drive gear ratio code.They should match on the two transmissions in question.

SOURCE: stuck shift

How do I resolve the olds not shifting out of park. Button is very hard to push in to allow the shifting to other gears.

SOURCE: Belt Placement on 1986 Oldsmobile Cutlass

for the most part there is a diagram under the hood showing you how the belt goes on try this website www.autozone.com to see if they have your car listed

SOURCE: fuel tank size 1986 cutlass supreme brougham

IF YOU GOT A V6 -231 BUICK ENGINE. YOUR TANK WILL HOLD 18.1 GALLONS. IF YOU GOT A V8 -307 OLDS ENGINE YOUR TANK WILL HOLD 22.0 GALLONS.

SOURCE: need to change fuel filter on 1986 cutlass supreme

You'll find it in the carburator. Unhook the fuel feed line from the front of the carb and undo the large nut directly where the fuel line connects to. The filter is there.Pay attention to how the filter comes out and put the new one back in the same way. Hope this helps.