Re: Help?!
First pull spark plug after trying to crank the bike - is it wet?
If wet then fuel is getting into cylinder but not combusting.
If dry then fuelling issue - no fuel getting into cylinder
IF you are getting fuel into cylinder then the next step is to check for a spark - pull the HT lead off the plug and stick a screwdriver or something of the sort into the HT lead. Hold onto the plastic handle and hold the side of the screwdriver about 1 cm away from engine block - use common sense, don't hold onto metal part - you'll get a shock, and obviously don't try near fuel!
When you crank the bike you should see very obvious sparks grounding on the engine block.
No spark - electrical fault (sensor / ignition coil, etc)
Spark - then in theory bike should be trying to go
This a start in diagnosing whats up with it.
Hope it helps
|