stmaldonado

Parking Attendant
official mack
Posts: 16
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posted July 20, 2008 11:15 AM
engine sputtering
Back again, with another question. here's the issue. 07 14 started sputtering as if timing was off or wasnt getting enough fuel. almost felt like a misfire. so i pull over rev the engine a little and i notice that there was alot of backfire on decel of revving. i do have a pc3. i shut the bike off for about a min started it back up and it seemed to be back to normal. THE QUESTION. could this have been a issue with the pc3 or fuel system, or maybe just a fluke? anyways if any body has any info on this issue, please share with me.
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steve-o
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steve-o
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stevewfl

Moderator
Posts: 27920
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posted July 20, 2008 11:19 AM
when I had a PCIII ground problem that was the first symptoms. try grounding straight to the battery
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2010 Concours14
'08 R1 YAMAHA
ZX14 gone!
CBR600RR track bike
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Smooth_G
Expert Class
Posts: 228
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posted July 20, 2008 11:49 AM
ground the pc like steve said,,sometimes there is water in the gasoline,,
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lietoome

Needs a job
Posts: 2033
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posted July 21, 2008 05:58 AM
I've seen new fuel injectors go bad too, any chance its spitting fuel straight out the pipe?
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stmaldonado

Parking Attendant
official mack
Posts: 16
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posted July 21, 2008 05:13 PM
i figuered it out. last night when i got home i took off the plastics and removed the resevior, put a washer on the groung coming from the pc3, made sure everything was tight, anyways cranked the bike back up and same problem. so i thought what have i tampered with lately. i recently installed some led's and had to remove the battery. when doing this there is a connector right in front of the battery that has to be unplugged for the battery to slide out. anyways, this connector was not fully connected and was causing the problem. i cant really tell if this thing was some kind of ground or what. but it was making the bike sputter and bike fire like crazy.
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steve-o
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Stu64

Zone Head
Posts: 548
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posted July 21, 2008 05:19 PM
Black and yellow stripe wire is a ground wire by the battery.
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