recently got the old 84 audi 100 back on the road had to rebuild the carb- pierberg 2e2. past emisions smooth starts first click auto choke works ok but the fast idle only works on acold start for about 5 seconds after this you have to asist the engin with the pedal cos it just swiches off but the choke remains out until it warms up any help or is this normal for this funky german carb.

lee, January 2010