So I bought an Audi A4 B7 2.0 FSI 2006 model, love the car but i have noticed in when you start it the engine jerks when its cold and as it warms up it becomes fine and runs smoothly even if i switch off the car in the middle of the day and start it up again the jerking comes back for a luttle while until the engine heats up. also during this i notice the fuel goes down like it can drop from 110km to 60km in a heart beat .
any takes on this guys? i love the car .