[ROVERNET - UK] exhaust and back pressure

[sspmilr at netzero.net]

Hi Ken G:

Your muffler may have rusted to the point where there is
bits and pieces restricting the exhaust flow.  Take the
exhaust appart as best you can, put a cardboard box on
the floor with a flat piece of wood in the box.  Bounce
the exhaust pipe on the wood, as well as tapping the
exhaust with a rubber mallet.  This should dislodge any
bits and pieces from the system.

Hope this helps.

Peter Miller
Port Orchard, Wa.
Formally of South San Francisco.