Mazda 6 3.0 Engine Tune Up | Spark Plugs and Oxygen Sensors

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  • Опубліковано 30 вер 2024
  • Replacing the spark plugs, rear upstream and downstream O2 (oxygen) sensors in our free Mazda 6. We also use our new OTC compression test kit to perform a compression test on the Mazda as well. Last video with the old GoPro setup!
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    #mazda #freecar #rebuild Disclaimer:
    Due to factors beyond the control of ACH Automotive, I cannot guarantee against improper use or unauthorized modifications of this information. ACH Automotive assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. ACH Automotive recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of ACH Automotive, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not ACH Automotive.

КОМЕНТАРІ • 12

  • @ACHAutomotive
    @ACHAutomotive  4 роки тому

    ARES 70318-10-Piece Oxygen Sensor Socket Set - amzn.to/2xryHJi
    OTC 5605 Compression Test Kit - amzn.to/3dd6Fls
    Denso 234-4190 Upstream Rear - amzn.to/2TYrAAP
    Denso 234-4040 Downstream Rear - amzn.to/2Uf5itI

  • @YorumiTech
    @YorumiTech 3 роки тому +1

    Dude how did u change out the o2 at the back. The connector of those is so tough to take off.

  • @jnicksnewstart
    @jnicksnewstart 2 роки тому

    I have the same car. My front two sensors came right off with no problems. My rear ones are so tight, you would think they're welded in place. I don't know if they've ever been changed by the dealer. Nobody else has worked on the car. I can't imagine anybody putting them in that tight.

    • @gigawatts6667
      @gigawatts6667 2 роки тому

      I know this is old but they could have use some type of Silicone

  • @YorumiTech
    @YorumiTech 3 роки тому

    The sensor screw part is simple. The plastic connector is a pain in the ass

  • @Logan30001
    @Logan30001 3 роки тому

    how is this car in terms of reliability?:

    • @joshuagandia4579
      @joshuagandia4579 3 роки тому +1

      I wouldn't vouch for it. There are plenty of other cars with more reliable engines. This car is a pain to fix if anything bad were to happen to the engine. Plus the engines for this car are expensive if you needed one.

    • @Logan30001
      @Logan30001 3 роки тому

      @@joshuagandia4579 what are your thoughts on the 4 cylinder models?

    • @joshuagandia4579
      @joshuagandia4579 3 роки тому

      I can't speak for the 4 cylinder ones but I will say in this type of dohc engine theres a lot of cheap plastic parts that will break in high mileage cars...i mean even a ford fiesta engine is cheaper to replace than a mazda 6 engine.

    • @kkezadilla
      @kkezadilla 3 роки тому +1

      This guys Mazda has 200,000 miles and it runs so 🤷🏻‍♂️
      I have an 05 Mazda 6 (owner for 4 years) that drops very little oil every other day, overheated once but I was going up mountains for like an hour and I doubt the previous owner changed the coolant but it’s good now, and it has a knocking sound in low rev range.
      My car runs, it sounds nice with a muffler delete, I just think the previous owner treated it like doodoo so it has problems

    • @ACHAutomotive
      @ACHAutomotive  3 роки тому +5

      I mean, I haven't owned this car it's whole life, but it's got 200k and still starts up and runs great. I can tell you that the previous owner (family member) was not good about maintenance so I'd say it's held up very well. It is a pain to work on though.