Hi, got a problem with my M50B25. Well, there's loads but this is the one that annoys me most.
Issue only occurs when coasting with clutch engaged. Imagine you accelerate to 80, back off then leave it in gear to coast down a hill... You're coasting and you feel something kind of pull you back. It's weird, imagine you drove through a puddle of glue, a temporary patch of increased friction. It's asif the car stops making power for a second even though you aren't making any power to lose.
Also when it happens the MPG needle shoots all the way to the left for a second.
Any body got any ideas?