pull off one wire at a time and take a socket wrench the right size socket and turn them out counter clockwise installation is the opposite way do that for every plug pull off one wire at a time and take a socket wrench the right size socket and turn them out counter clockwise installation is the opposite way do that for every plug pull one plug off at a time use a socket wrench to get the plug out turn counter clockwise to remove install the new plug put the wire back on do that for each plug
Check your fuses and relays first. These are some of the easiest, cheepest and quickest thing to fix.
Screwed into the heads.
To change the spark plugs on a 1995 Oldsmobile Regency 88, first ensure the engine is cool and disconnect the negative battery terminal. Remove the ignition coil or spark plug wires, taking care to label them if necessary. Use a spark plug socket and ratchet to unscrew the old plugs, then install the new plugs, tightening them to the manufacturer's specifications. Reconnect the ignition system and battery terminal, and start the engine to check for proper operation.
Bust your knuckles with the use of a mirror to see the plugs and a magnet to pick them up when they drop under the engine block!
88
0.035 inches for CR43TS or R43TS AC Delco spark plugs
.88
Start with the ign. wires and the spark plugs.
To install spark plugs on a 1989 Oldsmobile 88, first, ensure the engine is cool and disconnect the battery. Remove the old spark plugs using a spark plug socket and ratchet, taking care not to drop debris into the cylinders. Gap the new spark plugs according to the manufacturer's specifications, then carefully thread them into the cylinder head and tighten them to the recommended torque. Finally, reconnect the spark plug wires, ensuring they are properly seated.
Should be a 5/8 spark plug socket.
It is located where all the spark plug wires attached to the spark plugs go to it.
To access the spark plugs in a 1998 Oldsmobile Delta 88, first, open the hood and locate the engine. Remove any necessary components that may obstruct access to the spark plugs, such as the engine cover or ignition coils. The spark plugs are typically located on the engine's cylinder head, so you may need a ratchet and socket to remove them. Ensure the engine is cool before starting the replacement process.