How do you replace the coil packs in a 1994 Oldsmobile 88?

To replace the coil packs in a 1994 Oldsmobile 88, first, disconnect the negative battery cable to ensure safety. Remove the engine cover and locate the coil pack assembly, usually situated near the ignition module. Disconnect the electrical connectors from the coil packs, then unbolt and remove the old coil packs. Install the new coil packs in the same position, reattach the connectors, and finally reconnect the battery cable.