At the top area of the engine, look for thick black wires (kind of rubbery to the touch) those wires meet in a plastic cap (all of them) that is called the distributor cap, the other end of each of those wiores end in a spark plug, follow them, it's easy.
good luck
A motor from a 1991 Oldsmobile will fit into a 1996 Oldsmobile Delta 88. The motor mounts will need to be changed.
How to change a timing chain in a 1998 Oldsmobile delta 88
Fuse 17 in a 1993 delta 88 Oldsmobile controls the air conditioner
In the engine compartment. Center of the firewall behind the engine.
78000 miles
yes
The correct tire size for a convertible 1972 Oldsmobile Delta 88 Royale is 225/75 R15.
check fueleconomy.gov
Depends on the engine
r134
3300 lbs
120 hp is the power of the Oldsmobile delta 88 automatic 1974 engine and its maximum speed is 93 mph.