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Home › Saab › 2007 › 9-7X 4.2i › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 4.2L - Introduction (2 Of 2) › Repair Instructions › Spark Plug Replacement › Notes

Spark Plug Replacement: Notes

Fig 1: Identifying Points For Inspecting Spark Plug For Flashover Or Carbon Tracking Soot
GM622529Courtesy of GENERAL MOTORS CORP.
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