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How do you change the 3 spark plugs located back of the engine not vizible from the front in a 94 buick regal?
Wiki User
∙ 17y ago
You didn't say which engine you had, but with most of those GM's you had to roate the engine to get to the rear plugs. Lisle tool company sells an engine rotation tool. You disconnect the engine stuts that attach to the radiator support and install the turning tool in its place. You put the car in neutral and tighten the tool. That rotates the engine forward enough to get your hands back there to replace the plugs. If you want to play with cars, you have to own the tools.
Wiki User
∙ 17y ago
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