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  1. How to Clean O2 Sensors & Catalytic Converters - Berryman …

    While some people choose to remove them and use a wire brush or an aerosol cleaner to remove deposits, we do not recommend trying to clean O2 sensors. We feel their function is too critical …

  2. Cleaning O2 Sensor/Catalytic Converter - Berryman Products

    Mar 5, 2015 · The short answer is that our strongest gasoline fuel additive, B-12 Chemtool Total Fuel System Clean-Up (part #2616), and a good tune-up might indirectly solve your problems. …

  3. Berryman Products Comparison: Which Should I Purchase for my …

    Safe on catalytic converters, O2 sensors & diesel DEF/SCR systems. 1112 – Injector Cleaner Fuel Treatment Specially formulated with H.E.S.T. and detergents focused on cleaning fuel …

  4. What can i use to clean my o2 sensor?? - Honda and Acura Car …

    Oct 10, 2002 · My CEL for my lude says code 41, which is the heated o2 sensor. I want to try and clean it, but what product/chemical should I use, maybe hopefully, it...

  5. Berryman® B-12 and O2 sensors

    Apr 21, 2014 · If you’re referring to a B-12 Chemtool fuel additive, no—there are no true oxygen sensor cleaners that are safe to put through your engine. While some people choose to …

  6. Catalytic converter cleaning - Berryman Products

    Jan 9, 2017 · I can remove the O2 sensor from the top of my cat. So I was wondering if I could spray some of your carb/ injector cleaner in there to decarbon the catalytic converter. If not do …

  7. Berryman® Mass Air Flow Sensor Cleaner

    Quickly and safely cleans dirty MAF sensors. Allows ECU to optimize air/fuel ratio for smoother acceleration, greater power, and increased fuel economy. Fast-drying formula was specially …

  8. Carb Cleaner vs. Brake Cleaner: Which One is Right for Your Vehicle?

    In this guide, we'll compare carb cleaner vs. brake cleaner, trying to figure out which is better for their vehicles, to help you choose the appropriate cleaning agent. Learn more.

  9. Cleaning your Mass Air Flow (MAF) Sensor: How & Why

    Our Berryman® Mass Air Flow Sensor Cleaner is specially formulated to safely remove dust and oil deposits from sensitive sensor elements without damaging them or leaving harmful …

  10. Berryman® B-12 Chemtool® Total Fuel System Clean-Up

    I was looking for a fuel injector cleaner to treat a rough idle on my 2010 GMC Sierra. There was 30 products to choose from at my auto parts store. I decided to get Berryman’s because it was …