Follow-Up:
winnebago is 'doing it right' a new president of the company is changing the way warranty work is done i write this on 6/23/02 also i drive new motorhomes,buses, trucks for a living and would rather start a trip in a vw based rialta or vista than anything else available a lot of your problems come from the fact that the JUNK OIL you use doesnt stand up to the rigors of rvs use Amsoil Synthetic motor, drivetrain, lubes and you will do away with a lot of your troubles on the road.
Here is a link that might be useful: