Not too sure if you adress me there TasmanianDevil but if i can give an Hint off what could happen after the 3 weeks .
After the 3 Weeks that i didnt drive the Car , on 1st Start up she started instantly , Once the Car heated up and on Acceleration from Standing Start ,she hestitated a bit with the AC on .
I suspected that it was the Petrol to Old that it lost its Power ,I fill'd her up and the Problem was gone ,smooth as again .
The Tyres had a slight Flatspot but just a little wich solved itself after a few Km's ,probably because they are New .Other than this No major Dramas exept that i had to put up driving with Nissans /Ford's and Mitsubishi's ,LOL.
So in Short ,before you Store the Car dont fill the Petrol Tank leave it Empty like i did , fill it on Next Use of the Car .:thumbsup: