I have a 1999 VW Eurovan with 36K miles on an island in Greece. I use it 2 months a year for about 600 miles. At the end of each season I wash it, cover it, and store in a garage. Usually change the oil at the end of the season, too. All the rubber parts look good but at what point should I just change belts & hoses even if they look good? I usually leave little fuel in the tank; is this best? I heard it was not good to put on jacks; should keep springs & shocks “loaded”; is this correct?
Thanks for any suggestions.