The 1985 Oldsmobile Cutlass V8 firing order depends on which V8 engine it had. Oldsmobile used several different V8s in the Cutlass that year. You
must identify the specific engine displacement (e.g., 307 cubic inches, 350 cubic inches, etc.) to determine the correct firing order.
Once you know the engine size, you can find the firing order in a repair manual for that specific year and model Oldsmobile Cutlass, or online through a reputable automotive resource.
