Problem with SV cutting out

hi Tiptop here
New to SV's but I have been biking for 30 years so I thought I knew my way round a spanner!
I have a K4 650 N which suddenly started to cut out under load. If you just pootle around no probs, but when you wind it up bang your on a cangaroo.

So far: new plugs, caps, drained tank ( no water ), Inj. cleaner, replaced both coils, checked fuel pump, and kicked it. Help! any clue

[Nicky S]

Originally Posted by Tiptop

hi Tiptop here
New to SV's but I have been biking for 30 years so I thought I knew my way round a spanner!
I have a K4 650 N which suddenly started to cut out under load. If you just pootle around no probs, but when you wind it up bang your on a cangaroo.

So far: new plugs, caps, drained tank ( no water ), Inj. cleaner, replaced both coils, checked fuel pump, and kicked it. Help! any clue

Dose it feel like some one is operning and closing the throttle very quickley or more like ur running out of fuel ?

Dose anything elsa happen to the bike warning lights gauges doing mad dances ?

As it seems you have changed and checked a lot. Seems it may be a electrical problem.

I say this as on my k2 i had same problem and it was the wirring near the headset and the N from the battery. But that was on my k2 and k4S are different hopefully someone with more brains will be along shortly.

Btw welcome to the org