Posted by Ken Dunnington [71.33.211.108] on Thursday, February 28, 2013 at 12:44:46 :
In Reply to: Backfiring though the carburetor? posted by Sterling From TX [99.98.76.231] on Thursday, February 28, 2013 at 02:33:10 :
For me, backfire through the carb has been most commonly due to lack of proper accelerator pump action.
The backfire through the carb is a classic symptom of an overly lean condition. This lean condition is caused by the carb's accelerator pump not pumping enough fuel.
Ken