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Q:

plugs on 1994 Mitsubishi 3000GT

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how do i change all my spark plugs
(1) Answer
the front three plugs are under a long black cover on top of the engine. the back three plugs are under the plenum,you must remove it and replace the plenum gasket. i would take it to a mechanic if your not familiar with the engine its not a real easy job. hope this helps