We have a 2001 beetle that we bought about a year ago. It sat for a year before that which has caused numerous problems, but about once a month it will fail to start. It turns over but will not catch. Its like its not getting any fuel. We will leave it over night and it starts no problem. A repair shop and dealer both told us there is nothing they can do unless they have the car exactly when it is having the problem. Its either we wait and then tow it there and hope the problem hasn't magically gone away or we spend money while they try to make the problem occur. Does anyone have any ideas? There are no engine codes so we are at a loss - literally if we can't figure this out!!!