In the mornings my check engine light comes on and it will start flashing then it goes away, then it the CEL stays solid . I go to luch about the middle of the day when the weather gets warm enough (Warm to me means 65 degrees +) the CEL light goes away. It usually happens on cold mornings, any ideas. (cold means below 40 degrees)
1998 A4 1.8T

Any ideas

 

There is nothing we suggest,until you get it scanned,either taking it to autozone or advanced auto parts or buying a vag-com on ebay for $10.00 or so and scan it,then post the results in your post.