Is Your Car or Truck’s Old Catalytic Converter Hurting Your Gas Mileage?

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Is your car or truck’s old catalytic converter hurting your gas mileage? In this video, Andy explores the different ways a catalytic converter could become fouled, clogged or damaged, which can lead to reduced fuel mileage by increasing back pressure to the engine! Working harder to force exhaust gasses through a damaged or clogged catalytic converter reduces an engine’s efficiency!

🔧 List of tools used:
• Flat Blade Screwdriver
• Cutoff Wheel
• Safety Glasses


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