Does an exhaust...................

[nige90]

...............exiting through the rear crossmember cause exhaust fumes to be

drawn in through the rear when the canvas window is rolled up ?

[Hybrid_From_Hell]

Yup

Nige

[mickeyw]

...............exiting through the rear crossmember cause exhaust fumes to be

drawn in through the rear when the canvas window is rolled up ?

It happens with a side exit pipe too...

[Quagmire]

With my standard exit pipe you still get a bit of exhaust sucked in when you lift off, even with the canvas rolled down.

This is made much worse if you open the windows- but goes away completely if you open the bulkhead vents

On LPG the smell is OK, and you dont smell like an old car when you get to where you are going...