01 Raptor starts great but dies - Yamaha Raptor Forum
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post #1 of 3 (permalink) Old 03-22-2019, 10:19 PM Thread Starter
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01 Raptor starts great but dies

So I’ve had my raptor for almost 2 years now and after I did some work with the ignition coil it will now start up but then after I let it warm up for about 5 minutes it just dies on me. It sounds like it is losing fuel almost. I checked the fuel delivery then tore into the carbs and they look great. I have looked at many other posts on here and I am dumbfounded any help is appreciated
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post #2 of 3 (permalink) Old 03-23-2019, 01:27 PM Thread Starter
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Could it be the valves? That’s one of the only thing I haven’t checked and was curious about that. The only reason I’m skeptical of that is because I have never had trouble with those
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post #3 of 3 (permalink) Old 03-24-2019, 08:30 PM
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Not likely valves. You're either losing fuel or have an electric problem, IMO. Unplug the regulator. Does it still die after 5 minutes? Try loosening or removing the fuel cap...

When it dies, how long till it starts and runs again? What must you do to get it running after it dies?

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