I have a 98 beetle that I have been having an issue with. I fixed a handful of things and cleared all my codes. I have since driven it several hundred miles in both town and highway. The car isnt throwing any check engine light, but the monitors wont progress past 4. It always says the same thing 4 ready 4 inc. I have cleared it and ran it many times since but still the same issue since June. I need 6 to get it inspected. Anyone have any ideas?