Cowboyhaines
Greenie N00B Member
I got a 07 speed 3 I’ve done a little bit of work to it since I got it about a month ago. The car was running great when purchased. Since I’ve gone though almost all of the fuel system. Dealing with problems the one I’m currently dealing with is the car wants to continue to run for a short time after killing the motor. It’s very rough like it’s trying to shut off but can. I’m scratching my head here and help would be much appreciated. Info kinda a weird self made old air pipe the previous owner did it’s getting replaced. It works just not eye pleasing. New in tank fuel pump low and high pressure fuel lines new fuel rail pressure sensor . When I replaced the high pressures sensor it was running great no problems. Power when getting into boost. Now it sluggish. You still feel the boost but it’s minor compared to what it’s been
