my hysung 49 cc scooter wont start / run?
rebuilt head new piston and rings 155 psi com points type ignition home brew
1/2 inch spark at 20 degrees BTDC checked with timing light just about starts
carb gas ok ????
rebuilt head new piston and rings 155 psi com points type ignition home brew
1/2 inch spark at 20 degrees BTDC checked with timing light just about starts
carb gas ok ????
?
Favorite Answer
Have you check to see if you have fire? If that's not a problem, check your timing. If firing is, gas ok, timimg is good, it should start.