Auto »Spark plugsPrevious4 of 7NextPhoto by thecameoSpark plugsFunction: The spark plugs ignite the air/fuel mixture in the engine combustion chamber. New spark plugs result in the engine running cleaner and more efficiently.DIY difficulty: Moderate.Previous4 of 7Next
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Photo by thecameo
Function: The spark plugs ignite the air/fuel mixture in the engine combustion chamber. New spark plugs result in the engine running cleaner and more efficiently.
DIY difficulty: Moderate.
More On Cars:
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