Scirocco 1.6 53 02/1976 - 07/1977 EE, EF. Repair kit for a four cylinder Cast Iron fixed flow Bosch K-Jetronic Fuel Distributor. Fox 1.6 AUD 15 09/1974 - 07/1978 YK. This is probably because of modern fuel additives & the introduction of ethanol into fuel.
