its a polo 1.4i 1997 . the car is over fueling ,and idles iriacly on cold start up. maybe temp sender. but my main concern is the throttle body is making a loud( beeping,screeching)noise when ignition is on. ive cleaned it out ,and put a different one on and the noise is still there. only thing i can think of is its electrical i have pluged in to vagcom with no faults. any ideas would be good .
