it would go slower and it might jerk
Incorrect Timing Can Cause Backfire.
Bad Motor Scooter was created in 1973.
Yes, bad fuel can cause backfire, because bad fuel is not good to use. People should always get reed of their bad fuel.
Any magic can backfire, specially the magic done with bad (or unfair) intention.
bad gas
A car can backfire and die if the spark plugs are bad. The car could also have a problem with the timing or the catalytic converter .
bad compression
bad gas
of course it is scooter
No! A car backfires because unburned fuel is getting to the muffler. The heat of the exhause system causes the fuel to combust, thus a backfire. A bad alternator will just not charge your car battery.
Absolutely
Why won't your Baja 125 scooter charge the battery What part went bad?"