Visual Exam Of A Spark Plug

Reasons why your spark plugs are malfunctioning

1. Soot deposits
The grounding element, electrode and the plug itself are covered with sooty sediments. The plug is faulty.
Reason: As a rule, sooty deposits on the candle are formed due to an incorrect air-fuel […]

2018-04-02T13:53:53+00:00 April 2nd, 2018|Categories: Mechanic|
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