kfx 90 problem - Yamaha YFZ450 Forum : YFZ450, YFZ450R, YFZ450X Forums
 
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post #1 of 6 (permalink) Old 02-15-2015, 07:55 PM Thread Starter
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kfx 90 problem

i know its not a yamaha but can you guys help me out. kfx90 2007
it turns on only when i kick it . I try to push start it with a fully charged battery and nothing , the brake light wont even turn on . The only time the brake light works is when its running.

Anyone have any ideas what can be causeing it not to start with the button?

2013 YFZ450R
Dasa shorty, Fci, Vortex
010 Head, lightspeed cam , 12:5:1
Skat Trak Haulers 21x12x8 7 paddle
Built by Mmad , Tuned by Fuel Customs
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post #2 of 6 (permalink) Old 02-15-2015, 09:29 PM
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Bad main fuse or something like that? Bad battery connection?
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post #3 of 6 (permalink) Old 02-15-2015, 10:00 PM Thread Starter
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thinking its a fuse i connected a brand new battery and it wouldn't even crank or make the brake like turn on

2013 YFZ450R
Dasa shorty, Fci, Vortex
010 Head, lightspeed cam , 12:5:1
Skat Trak Haulers 21x12x8 7 paddle
Built by Mmad , Tuned by Fuel Customs
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post #4 of 6 (permalink) Old 03-18-2015, 09:45 PM Thread Starter
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Fixed the problem . Now another one came up , like always. Bike runs good xan ride it around the block fine but when i leave it idling for like 20-30 sec it just dies out . any ideas?

2013 YFZ450R
Dasa shorty, Fci, Vortex
010 Head, lightspeed cam , 12:5:1
Skat Trak Haulers 21x12x8 7 paddle
Built by Mmad , Tuned by Fuel Customs
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post #5 of 6 (permalink) Old 03-18-2015, 10:06 PM
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Check voltage while running at the battery. See if it's 13+

2014 YFZ450R "Orange"
GYTR Full Skid Plate/A-Arm Plates/Skid Plate
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post #6 of 6 (permalink) Old 12-29-2015, 12:20 AM
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Yes check for the voltage otherwise take an expert advice for the same.
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