My 1.6 with 36mm Weber and 2" exhaust coughs all the time at idle...It still runs smooth when you drive it except very jumpy when cold... Greyson Crowe 76 Rabbit -- To unsubscribe, send "unsubscribe scirocco-l" to majordomo@scirocco.org. If you experience other problems, email: scirocco-l-probs@scirocco.org