Need help !!!! Bike wont start

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Old 05-31-2011, 11:20 AM
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Need help !!!! Bike wont start

soo i completed all my work over the winter. went to start my bike Monday it took a good 5 mins to get it to start, had to keep blipping the throttle to keep it running took it down my street came back bike died. tried starting it again it fired up once after about another 5 mins of trying once I let off the throttle again in died. The two times when it was starting it was turning over sounding like it wanted to fire up but wouldnt and then would back fire and shoot a flame. I turned the key off let the fuel pump re set and thats when it started both times.

over the winter i swapped out my stock ecu for one from Hunter Miller that was a race ecu and changed my injector to the green on (larger size) all other mods are the same..... filter, upsized ring, pink wire mod and rossier full exhaust.

any advice, anythng????? could it be the larger injector is pushing to much fuel soo its running to rich without running a bored throttle body?

PLEASE HELP !!!!!!
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Old 05-31-2011, 03:08 PM
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bumppppp...................
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Old 05-31-2011, 03:27 PM
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how old is the gas? May be the ecu need's a little run time to figure out what it need to do. how is the bike now when you start it?
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Old 05-31-2011, 04:17 PM
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there was a lil gas left over bout 2 months old but i put new gas in it now. Im not sure now I just dropped it off to the mechanic cause i was getting frustrated. thats also what i was thinking, maybe the new ecu :s
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