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+--- Thread: Problem with the fz1 (/showthread.php?tid=74055)
Problem with the fz1 - brooker81 - 13-10-15
Stuttering at low rpms like a 2 stroke when higher revs are reached seems to run like normal ? any idea's :'(
Re: Problem with the fz1 - DekF - 13-10-15
Symptomatic of a coil-on-plug failing.
Check for corrosion inside the plug caps but especially the far left cylinder ( as sat on the bike).
If it looks clean, use a temperature probe at startup on the exhaust pipes to identify which cylinder is not firing properly. Then swap the cop to another cylinder to see if the stutter follows it.
I replaced the cops & plugs a year before I sold it to you but it’s luck of the draw how long they last.
However, with the limited info you've given it could be one of half a dozen different things but above is the most obvious & easiest to check.
Re: Problem with the fz1 - brooker81 - 13-10-15
Thanks Dek. I think it is a coil found a video on youtube sounds exactly the same. feel a little winter project coming on.
Re: Problem with the fz1 - brooker81 - 13-10-15
would you use genuine yam or non genuine garage are saying use genuine.
Re: Problem with the fz1 - DekF - 13-10-15
Those coils were originally on a 2010 R1. Very low miles apparently.
£80 the set of 4.
I still have the original 4 which I assume only one of which is faulty. :-)
Re: Problem with the fz1 - brooker81 - 13-10-15
can i give you a buzz dek? Pm me pal.