Yellow spark plugs in an old military jeep engine


A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture by an electric spark, while containing combustion pressure within the engine.


Size: 5100px × 3400px
Location: Chester Basin, Nova Scotia, Canada
Photo credit: © Matthiola / Alamy / Afripics
License: Royalty Free
Model Released: No

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