Quote:
Originally Posted by CleanNeon98
Plugs don't smell though, it's odd
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Trying to smell your sparkplugs to determine the a/f ratio of the engine is not exactly accurate. Its also an old myth from the carborated muscle guys. It worked well for them because carborators are so inefficient that over fueling would be insanely obvious.
Doesn't really work that well on fuel injected cars, because even if too much fuel is being sent, its still no where near as badly flooded as a carb car.