I have a 1986 Audi 4000cs-Quattro, which should have a dirty air-filter,
the service recs shows it was changed at 130k the odometer now reads
147,450 so I bought a new filter and started to change it and It loked
scary!! I've changed my VW Scricco's and Jettas not that hard. But
even the owners manual says bring it to a dealer, NOT! So is there a
trick or just a special VW/Audi tool to do it :->
Please post help?????
BTW- could a dirty filter cause; low MPG (21 both), rough idal, and 2~3k
Thanks to in adavance!