bike starts only w/o #2 plug in (f4i)

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Old 05-11-2009, 06:38 PM
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bike starts only w/o #2 plug in (f4i)

so my 02 f4i will turn over but wont start. if i have the #2 cylinder plug out it starts fine. The plug doesn't looked that bad (a lil fouled). i'm thinking its the injector.
it sprays fine but on the side it looks like it leaks a little when it shouldnt be.

anybody else experience this?
wanted to get some opinions before i bought new injectors....

thanks
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Old 05-12-2009, 12:38 AM
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Re: bike starts only w/o #2 plug in (f4i)

no one?
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Old 05-12-2009, 12:26 PM
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Re: bike starts only w/o #2 plug in (f4i)

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Old 05-12-2009, 12:51 PM
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Re: bike starts only w/o #2 plug in (f4i)

is #2 plug fouled? coil bad? could be misfiring enough to not let it create enuff compression for it starting? have you dont a compression test on that cyl?
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Old 05-12-2009, 01:08 PM
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Re: bike starts only w/o #2 plug in (f4i)

plug not fouled. its a new motor and the compression is good.
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Old 05-12-2009, 01:12 PM
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Re: bike starts only w/o #2 plug in (f4i)

are you getting spark?
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Old 05-12-2009, 01:39 PM
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Re: bike starts only w/o #2 plug in (f4i)

i just thought bout that a few minutes ago after you said coil so i'm gonna check it with a new plug this afternoon.
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