SYSTEM AND METHOD FOR MITIGATING WET-FOULING OF SPARK PLUGS

DRIVE August 8, 2019
Source
Methods and systems are provided for drying a wet-fouled spark plug during engine flooding conditions. In one example, a method may include, reverse rotating the engine unfueled and activating a heating element of an exhaust catalyst to flow heated ambient air through the combustion chamber to dry the wet-fouled spark plug.

Discussion in the ATmosphere

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