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oil

  1. Black oil on spark plug threads

    2014-2018 Mazda 3 Skyactiv Discussion
    My 2016 Mazda 3 is at 71k miles, so I figured I'd replace the spark plugs. When I pulled them out, one looked like this: There was oil on the bottom threads but the top was clean. At first I thought valve cover gasket, but now I'm thinking the piston rings might be shot. The strange thing is...
  2. 2013 mazda 3 2.0L Skyactive i Sedan Oil Overfilled

    2010-2013 Mazda 3 & Skyactiv Discussion
    allot of people saying overfilling your oil can damage your engine, the dealer I got it from added 5L instead of 4.2L to 4.3 depending on what the manual says, and told me it should be fine since the skyactive engines where made to handle it, I want the honest truth from you guys.. should I go...
  3. 2014 Mazda 3 (2.5L): Oil leak near water pump

    2014-2018 Mazda 3 Skyactiv Discussion
    Hey guys, I recently discovered oil droplets forming under the water pump but can't directly see the source of the leak. Anyone know where this could be coming from? See the attached images and this video I took for reference:
  4. MAZDA 3 2017 - G turing 2.0 OIL ORIGiNAL

    2014-2018 Diesel Engine
    Hi, I have mzd 3 with 20kms and i need change the oil... in the first change i bought "Original Genuino Mazda Motor aceite 5w30" link is expensive but anyways. For this time i want this "Mazda original oil supra 0w-20" link. What do you tnik is better 5w30 or 0w20w?
  5. Oil change at 900 miles

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    I purchased a new 2018 Mazda 3 with around 650 miles on it. I'm assuming that it was used by the dealer for many short rides. Because of that I made sure that they included a free oil change when purchasing the car. I got the free oil change coupon (which I need to schedule), but was...
  6. Oil Pump Pickup Tube (strainer) Install - 2004 Mazda 3 S

    2004-2009 Mazda3 Discussion
    I am having trouble installing the oil pump pickup Tube on the oil pump of my 2004 Mazda 3 S. I have the original gasket and a new gasket. They are not true O-rings. The cross section is taller than the width at the CL. The pickup tube has a shallow recess that I assume is for the gasket to fit...
  7. Oil Pump Pickup Installation - 2004 Mazda 3 2.3L

    2004-2009 Mazda3 How-To Guides
    I need help with installing the oil pickup tube to the oil pump of my 2004 Mazda 3 2.3L engine. The pickup tube has a recess that looks like it is for a regular o-ring. The gasket (?) that was originally installed does not look like a regular o-ring. The rings profile is not circular. It is...
  8. Oil Pan 2.0L to 2.3L

    2004-2009 Mazda3 Discussion
    I have a 2007 non turbo 2.3L engine and I was curious if a Oil Pan from a 2.0L will fit on my car? It seems all the bolt holes match up. Would like to know before I drop the broken pan and try to replace TIA
  9. Engine Oil Filter for Skyactiv

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    Send my 2015 2L skyactiv to workshop, had the oil filter change with Mazda B6Y1-14-302A (made in Japan), after came back only realize originally should use PE01-14-302B for skyactiv model my concern is, will there be any side effect or potentially harmful to engine? :|
  10. Excessive? Vapor from oil fill during oil change

    2014-2018 Mazda 3 Skyactiv Discussion
    Hi folks, During my oil change this weekend I noticed something that I do not recall from the last change. After warming it up for 3 minutes (from cold), with the engine off, I opened up the oil fill cap before diving under to pull the drain plug and noticed a decent amount of visible vapor...
  11. Oil change service manual vs dealer

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    The dealer recommends that I change the oil at every 5,000 miles, while the service manual say 8,000 miles. Which one is right? Paul
  12. Flexible Oil Change and Oil Consumption Qs

    2014-2018 Mazda 3 Skyactiv Discussion
    Greetings all...yep...it's an oil thread. Please accept my apologies in advance. So when I bought my car the dealer set the maintenance minder to 'scheduled' every 5,000 miles with oil change and tire rotation turned off. Once I got it back from my first free oil change, I turned the scheduled...
  13. How To Check The Oil?

    2004-2009 Mazda3 Discussion
    Hi, I've had my 2006 M3 S Hatchback for about 6 months. It's got 144,445 miles on it. I had the oil and filter changed right after I bought it and have put about 1,500 miles on it. Yesterday, the oil warning light flickered a few times so I checked the oil and it wasn't even showing on the oil...
  14. Motor oil leak thru sensor?

    New Member Introduction & Forum News/Guide
    Hello: Can somebody tell what part is that next to the coil that seems to be a sensor on the valve cover I posted in a photo? A little bit of oil is leaking thru it and I want to fix it. Appreciate any help. regards, rob
  15. Bose and Krown Oil Treatment

    2019+ Mazda 3 Audio & Electronics
    Any idea if Krown oil treatment will get on the backs of these speakers when they drill and spray between the Panels? Thank you
  16. 2014 Mazda 3 w/o Touch Screen - How To see oil life %?

    Car Maintenance/Car Care
    Hey everybody, just got a Mazda 3 for the first time after almost two decades in Hondas. Loving it so far but I seem to be at a loss for something incredibly simple - how do I see the current oil life %? I can't find it within in the left or right speedometer dash displays when I toggle...
  17. Oil catch can, why you may want to invest in one.

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    Hey everyone this afternoon I felt like checking out my intake valves for carbon and soot buildup as I hand scrubbed them 10,000 miles ago at 50k (you can find these images on page 2). I was pretty surprised to see a moderate amount of carbon build up on the right most valves and quite a bit of...
  18. 2.2D Gearbox Oil Change

    2014-2018 Diesel Engine
    Hi All, Anyone got a guide to how to change the Gearbox Oil please. Covered 60K and its sometimes a little 'crunchy' when changing gear so thought it might help. Thanks in advance.
  19. gear box oil

    2014-2018 Mazda 3 Skyactiv Discussion
    hi all. need some help here. bought a mazda axela 2015 from japan(recond), automatic gearbox and did not obtained the manual. now that I've reached 50k km, I want to change the gearbox oil but still don't know what type of oil it accept. call the local vendor here and they don't even know...
  20. Small oil leak (2014 Mazda 3ST)

    2014-2018 Mazda 3 Skyactiv Discussion
    I change the oil in my 2014 Mazda 3ST (2.5L engine, 29000 miles) in 3000 mile intervals. The plastic cover below the drain plug is always oily. I don't see oil marks on the oil filter so it makes me think that perhaps i have a small leak at the drain plug. I torque the plug to 25 ft-lbs and use...
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