What causes a blow of exhaust pipe in my Duruxx DRX2?
- DDiane RamosSep 9, 2025
A blow of the exhaust pipe in your Duruxx Offroad Vehicle can be caused by an exhaust valve that isn't sealed, which requires grinding the valve. It could also be due to spark that is too late, needing an adjustment of the spark angle, followed by a check of the cylinder pressure.

