KR-1S.co.uk Forum

Hello

I have got a kr1 that won't rev good and smoks at the left side it doen't use gear oil.
it starts in 1 kick and if you open the trottle slow when riding it wil rev to 8 k but not higher.
it also has a lack of power.

what can this bee.

jarno

swap plug leads - test
swap plugs - test
swap carbs - test

Check powervalve allignment and operation.
Remove spannies, inspect piston through exhaust port.
Also check that the air filter hasn't fallen over one of the inlets.
see how that goes

alrady had the spannies of and checked the pistons and powervalves, there good.

will check carbs and plugleads tonight.


thanks for the info



jarno

Also check for clogged up spannies.

ScottaKR wrote:Also check for clogged up spannies.

yep, definitly