Originally Posted by
Rowe
Its just something free which is easy to do. As you've got no error codes you'll have to start delving a little deeper into things.
Leads are a common issue on the ST, might be worth checking when the plugs were last changed.
Could even be something as simple as a collapsed cat. Mine makes a bit of a noise at 5k revs, but doesn't stutter.
That's great, thanks. I will disconnect the battery tonight for a bit and see if that cures anything.
I will be re-doing the transistor solder at the weekend when I can spend more time on it.
Plugs were changed in May this year, so haven't covered many miles as yet.
Collapsed cat sounds expensive...!