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Does anyone know how to fix a Quad master 2000 that idles good but when you give it throtal it pops from the exhaust?
Erivera59
It's running too rich. That just means you have unburned fuel in the exhaust. Adjust carb for max. vacume or lean it out slowly in increments until it goes away. If the muffler is a glasspack that can also cause it because the fibreglass burns out making it a hollow shell full of hot spots. It is normal to have some unburned gases but they shoudld not burn unless oxygen is getting in somewhere-check all joints in exhaust sys.
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