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Understanding Catalytic Converter Function And Performance
When a catalytic converter fails, it’s typically because of poor vehicle maintenance and the engine management system.
Here's what was found
August 2022
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How To Fix Catalytic Converter Problems
This video discusses diagnostic procedures for common catalytic converter problems.
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Complete Combustion Calls For Strong Spark
Without a strong spark, the vehicle’s combustion system and emissions system will be inefficient and probably damaged.
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Fuel Trim Diagnostics – What To Look For In Rich or Lean Conditions
An air fuel ratio of 14.7:1 is ideal for most gasoline engines when operating in normal closed loop conditions.
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What Causes A P0420 Code?
The EPA says 7 percent of cars in the U.S. exceed federally mandated emissions standards.
