2017 Gas Yamaha exhaust smell inside cart
 

I have a 30 day old new cart bought for Mom and Dad. Now that it is cooler and the sides are down they keep having exhaust smell inside. I took it back to the Sumter Landing TV shop. They said it was repaired. Their note stated "Glass fibers inside the exhaust came loose and wasn't catching carbon. Reattached and no more fumes are being released". Well it is worst now. Any advice because this making Mom sick in her stomach and Dad very sad and me very mad.

It is very hard to close in a gas cart with out getting fresh air to ventilate.These are the first feedbacks we are getting now with the cooler weather.

We appreciate all comments about this exhaust issue and we hope the comments we get into the correct hands the this forums posts.
Thank you all.