If ever you have a coolant leak from your motorcycle, please be advised that OTC stop leak products are only designed to get your bike home or to a repair shop as safely as possible. It will not repair broken seals, gaskets or o-rings. This poor chap had a shop “fix” his bike by dumping copious amounts of that green, slimy, witches brew in his  reservoir tank… Now I have the pleasure of cleaning up their mess along with replacing the faulty gasket that caused all this consternation to begin with. Truly my idea of fun!!

What is that pile of smoodge?? Radiator stop leak of some variety….

Yuck.

Smoodge of a different angle.

The real culprit.

A VN750-A21 and it’s engine. Art mimics mechanics.