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    2010 m3 2.5 automatic downshifts not smooth

    just following up on this (i know im late) thanks a ton Concept. It took 2 changes of the fluid but it fixed the issue. Thanks a TON.
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    PCV Valve location? 2010 M3 2.5l

    Hey Guys Trying to trace down a rough idle issue thats intermittent. When in drive with the brake pedal down the engine will sometimes run rough, not too serious but you can feel it throughthe steering wheel and the seat,, its kinda of annoying. Where is the pcv valve located? I would like to...
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    2010 m3 2.5 automatic downshifts not smooth

    thanks for the response guys. Ill drain and fill again appreciate your responses!
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    2010 m3 2.5 automatic downshifts not smooth

    thats the thing, there is no service interval in the manual. When i "manually" shift it its smooth. So it seems like the shift points from the computer, rather than a failure. but the fluid was pretty much black. which i read happens a lot to these cars
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    2010 m3 2.5 automatic downshifts not smooth

    Hey everyone, I have a 2010 Mazda 3 2.5l automatic at 56k miles I recently cleaned the MAF/throttle body since i was having vibrations while idling which solve the issue. Short after i noticed when slowing down the transmission typically "down" shifts for you. However i notice its not doing...
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    Cleaned throttle body and RPM fluxuations disappeared. Why?

    dont forget about the MAF sensor, mine was caked with dirt/oil
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    New 09 M6 V6 strange sound? Or Common?

    Hey everyone new here my girl just got a new 09 m6 v6. Very nice car. I noticed while running the car has a high pich squeel type of sound comming from the rear of the car. You can hear it standing at the back side of the car, or through the rear passanger side tire. It almost sounds how my...
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