Backfiring it normally caused by a car that is very badly out of time. It can also be caused by the spark plug wires being connected incorrectly. Switching to a higher octane will not help at all.
switch to a higher grade gasoline
The best answer for this is: Get a tune-up.
If it is backfiring the timing is set incorrectly or the spark plug wires are not connected in the correct order.
yup it is more likely to break down well if its backfiring that's not good that can mean there is some seriuos internal problems
sounds like you need a tune-up
Sure can. Backfiring and very poor performance as well
Backfiring is a timing issue.
Rev the engine six or seven times before coming to a complete stop. Rev it all the way to the edge every time you stop.
Hey John==Without knowing what you have, it is strictly guessing. Check the firing order. Make sure the compression is ok on the engine. GoodluckJoe
well if its a 2 stroke it needs new reeds if not, your timing is prolly off a bit
More than likely you have a exhaust leak.Check the headpipe seal
NO, but a good tuneup will probably cure your problems. There is no cure in a can for the symptoms you list.
I would suspect it is not timed correctly.