Hi all,

Please help - I have a 99 techno which is misfiring when under load (mid to high revs). It starts first / second kick every time and runs well in the low revs but as soon as I try to power up an obstacle / hill it starts misfiring.

Would anybody happen to have a wiring diagram and some suggestions on where to start with this? I believe the issue is with the 2 black nodes on the stator but I could be totally wrong...

Your help is appreciated!

not running too rich is it or too much oil

Cheers for the reply

were running it on the same set up as the other technos in our group - 5 of us! It's definitely electrical, the hotter it gets the louder it back fires...

i have a shop manual. email me at molinenorski@{nospam}msn.com

remove {nospam} ill be happy to give it to you

Edited April 12, 201313 yr by chuckindenver

Hi chuckindenver,

Thanks a lot for the offer! Have tried emailing you but my emails keep failing which is annoying. My email address is rathbone69@hotmail.co.uk if you want to send it here?

Much appreciated

i've a 2 page wiring diagram labelled for a 1999/1998 techno 250 - i can take a photo and put it online if you've no joy elsewhere

Hi rabie,

Please do, would be a great help as I can't find the info I need anywhere

Cheers

just sent both, owners manual and shop manual

and i fixed my email lol,,,not enough coffee this morning

Edited April 12, 201313 yr by chuckindenver

Just received your email, much appreciated will have a crack over the weekend and see how it goes...

sounds like a regulator issue..common with the model.

Is there any way of testing the regulator? I've tested the stator and it seems to be fine, reading around 480 ohms so regulator will be next

Would have thought easiest just to swap it with one on your mates bikes

It's nothing like a plug or cap breaking down is it? Could be a cheap fix?

Thanks for the comments all,

we've changed the plug over etc, didn't think to change the plug cap / try a mates regulator though so will do that next time...

Hopefully it will be running properly by summer! fingers crossed for a nice cheap easy fix...