WK400 owners thread.

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Rutlandflyer
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Re: WK400 owners thread.

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Rutlandflyer
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Re: WK400 owners thread.

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Scotriders
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Re: WK400 owners thread.

Post by Scotriders »

Are you still using the original header pipes?

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Rutlandflyer
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Re: WK400 owners thread.

Post by Rutlandflyer »

No using xr 400 header's
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Re: WK400 owners thread.

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Scotriders
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Re: WK400 owners thread.

Post by Scotriders »

So you've no lambda sensor?

Am I recalling you changed to a carb instead of fuel injection?

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Rutlandflyer
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Re: WK400 owners thread.

Post by Rutlandflyer »

Everything went wrong and no one could help .It kept cutting out without warning . then it would cut out at 60mph when I was over taking. The fuel gauge was faulty the gearbox broke and put a hole through left hand crank case . the fuel injection system had a fault . the front and back wheel spokes weren't tightened in the right way which made the whole bid to shake . took the heavy weights out of wheel rims the re balanced . the twin bulb lights ran the battery down had to re wire .front header pipes rusted so had to replace . seat became soft after use so made a new seat . indicator failed with water trapped inside . went to dealership with faults £340 new ecu still cut out no difference. In the end had to buy cb400ss and swap everything over.
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Re: WK400 owners thread.

Post by Scotriders »

Rutlandflyer wrote:Everything went wrong and no one could help .It kept cutting out without warning . then it would cut out at 60mph when I was over taking. The fuel gauge was faulty the gearbox broke and put a hole through left hand crank case . the fuel injection system had a fault . the front and back wheel spokes weren't tightened in the right way which made the whole bid to shake . took the heavy weights out of wheel rims the re balanced . the twin bulb lights ran the battery down had to re wire .front header pipes rusted so had to replace . seat became soft after use so made a new seat . indicator failed with water trapped inside . went to dealership with faults £340 new ecu still cut out no difference. In the end had to buy cb400ss and swap everything over.
You reckon it's the headlights running the battery down?
That's interesting as I have a constant problem with the battery dying if left parked up for a week or so.
I also have a problem with my bike cutting out at high speeds, engine light comes on, engine dies but switch off ignition and turn back on and it will restart no problem.
Bloody dangerous when your doing 70 on a dualler.

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Re: WK400 owners thread.

Post by Rutlandflyer »

I think the S,W,M 440cc has shinerays upgrade ecu . I was going to look into buying one, to see if it would solve problems. But to late for me now.
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