[mustang31]

i have a 96 waveblaster2 760 keeps blowing up exhaust tube 1 that comes from the engine to the water box. exhaust gets really hot on both tubes but engine is cool not sure whats going on please help

 

[Ernest T]

I've seen it happen when there is a problem with the carb or reed valves causing a backfire. I've also heard that it can happen from a bad CDI letting fuel get into the exhaust system, which ignites and blows off the hose or waterbox. I'd check and clean the carb and reed valves as a first step.

 

[mustang31]

thanxs for the reply ill check it out