Why does my scooter backfire and take a long time to start in the morning?

Question:


Answers:

Has anyone ever heard of a diesel motorcycle?

Maybe Because its cold or because the air and fuel mixture is too high or too low, it might just need a spark plug. my scooter used to do the same in a morning.

Which oil for cbr600rr?

Usually if you get a backfire it means that the timing is out. If it is a 2-stroke engine change the plug before trying anything else.

Does anyone know what RR stands for on like the honda 989 RR or what GSX_R for suzuki stands for ??

1. Buy a new spark plug.
2.Chech the points
3.Timing is off
4.Air Cleaner is dirty
5.Carb or injection system needs cleaning

i have a alpinestars leather jacket TZI but i lost the mesh liner where can i buy one?

it could be your carb,or chock not working right,i would look at your plug,if oily,not enough air,too dry,two much air,are you putting the right oil in,

buying a new motorcycle, is the sv650 too slow? if not im getting a 600, I just dont know how 650's perform.

The most common problem is a fouled spark plug and dirty air filter.
Air filters are often overlooked when servicing scooters. And scooters run like garbage with dirty filters. The dirty filter would increase the possibility of fouling the spark plug. A fouled spark plug would cause hard starting and backfiring.

Hi I am looking to buy a 400cc motorcylce?

Check the timing and the spark plugs...Yeah and I think you need to use better gas. upgrade to premium, better octane.

my italjet formula revs but won t go help?

It could be cold. U might need a new spark plug.

Why can dirtbikes be made street legal and ATV's can not?

Bikes do that a lot. Don't know too much about scooters. In a bike, the fuel air mix could be a liitle too rich.
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