Hey guys. My A3 1.8T 8L has a issue that is baffling me. Basicly when i first start my car, the auto choke kicks in and it revs at 2000rpm then when it gets warm after 5 mins the revs drop down to normal 850rpm. If i turn the engine off and start it again straight away, the revs go back upto 2000 like its cold..
Any ideas?
Any ideas?