I've been in the market for an engine-drive of the TB/Ranger class for over a year and am following this problem with keen interest.

The Ranger overfill-double-fueling problem can be simply fixed, a Trailblazer overheating in Canada is a no-go. I live in S. Texas where the ground gets over 160F.

Maybe it's time to reconsider purchasing an air-cooled, 3600 rpm lawnmower-class machine altogether.