Hey Guys, got a Stock G60, just bought it, and I'm having the same thing, only sometimes a bit worse... When I start it in the morning, and its not bad, it will be running a bit rough, after a min, then I just go, and its OK... but sometimes, I just start it, it'll misfire for about 5 to 10 secs, then off, start it again about 3 or 4 times, doing the same thing, then I have to give it gas until the car just behaves... I bought the sender, since I read that could help, but to be honest, don't know much since I just bought the car.. Any ideas??
Dont know if it helps, but the car, when I floor it smokes... but only when I step max on the gas, I know its running a bit rich, but again, just bought it.. Any help would be appreciated... thx!