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  1. Dealer put BG MOA (motor oil additive) in my oil without asking me

    Focus RS Maintenance
    So since the materials cost of the oil and filter was pretty close to the price of just getting it done by a dealer, I went with the dealer. On the invoice I see some cryptic thing added called BG MOA. It's an "engine oil supplement" and it's marketed with lines like "In a recent survey...
  2. Transmission Fluid, Amsoil?

    Focus RS Maintenance
    I have been doing some research trying to find another trans fluid that can be used in our cars. If you check out the amsoil MSDS sheet ([/url]) for their DCT it shows • Ford* WSS-M2C-936-A Now if we go to the motul msds sheet...
  3. Post FSA Oil Change & Oil Sensor

    Focus RS Discussions
    Hello All, I had the FSA work completed on my RS @ 2k miles. I'm at 4K miles now and my oil change sensor has come on even though it was just changed with the FSA. There seems to be some debate on whether the oil change sensor is an actual sensor or just computed based on driving etc...Should I...
  4. Motorcraft 5W-50 vs other motor oils NOACK volatility rating, and should I care?

    Focus RS Maintenance
    It's that time, time for an oil change. For the longevity of engine power and health, it seems that using an oil that has lower NOACK volatility will reduce the oil vapors going back through the intake and baking on to the intake ports. I kinda remember seeing a comparison of the NOACK...
  5. High Fuel% in Oil Sample

    Focus RS TroubleShooting
    Hello all, I purchased my RS in May and changed the oil at 1,800 and 4,900 km. I've been using the 5W-50 Motocraft oil supplied by my local ford dealer, and do all the work myself. I have the oil analysed for wear metals, contaminants, and it's physical properties. The 1,800 km test came back...