The two upper motor mounts, between engine and the bar running across the top of the radiator, must be disconnected at the engine end and the engine rotated forward, so that the rear plugs can be worked on. On a Chevy, there is a second hole in one of the mounts (dog-bone mount) that can be used to hold the engine forward. I'm not sure if the Oldsmobile has this type of mount or not. See the linked YouTube video. CHANGING SPARK PLUGS AND WIRES GM 3 1 3 4 V6
SOURCE: Changing spark plugs on a 1995 Oldsmobile Cutlass Ciera
ALL YOU NEED IS 3/8 RATCHET WITH A 5/8 SPARK PLUG SOCKET.YOU NEED EXTENSIONS AND UNIVERSAL JOINTS TO GET TO HARD TO REACH PLACES.YOU NEED A SPARK PLUG GAUGE.YOUR SPARK PLUG GAP SETTING WILL BE. 0.060 THAT WILL BE FOR THE 2.2 AND 3.1 ENGINES.
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SOURCE: How do I change the spark plugs and wires on my
First you have to locate it. The spark plugs are located on the side of the engine heads and can be accessed through the wheel well. The no. 3 spark plug will be the hardest for you to get to, you need a spark plug socket with a built in swivel to loosen it and then remove it and install the new one by hand and the socket can only be used to loosen and tighten it.Vote for me if it helps
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SOURCE: 94' Cutlass Ciera S needs engine, have 92 Buick Century engine.
as long as they are the same size and type of motor the mounts will be the same as long as with the trans bolt pattern.
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