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+--- Thread: fazer 600 2001 misfire (/showthread.php?tid=63591)
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fazer 600 2001 misfire - bucksfiz - 24-05-13
misfire on no 4 and slight one on no 3 tryed several plugs tryed coils tryed caps still no good anyone got any ideas cheers boys
Re: fazer 600 2001 misfire - red98 - 24-05-13
if you have a nice big fat spark at the plugs i would start looking at the carbs
....what colour are the plugs ?
Re: fazer 600 2001 misfire - bucksfiz - 24-05-13
no 4 plug is still like new no change of colour when i pull the lead off with it running nothing happens and no 3 only a very slight drop in rpm 1& 2 leads off seperatly and the rpm drops right down to engine nearly cutting out so 3 not working fully and 4 pot nothing at all plug still stays like new done a compession check and all 120
Re: fazer 600 2001 misfire - 69oldskool - 24-05-13
Drain carbs, maybe you've water in the float bowls?,i've had this on bikes before.
Worth a try.
Re: fazer 600 2001 misfire - red98 - 24-05-13
have you checked for a spark ?
Re: fazer 600 2001 misfire - WookieoToole - 24-05-13
swap coils over that will tell u if coil pack is naff
Re: fazer 600 2001 misfire - bucksfiz - 24-05-13
swapped coils and put a new one on and yes we have a good spark???????????????????? anyone got a rope doing my head in now did undo drain plug on no 4 carb but only let a bit out just to see if there was petrol in there thks for all the replies so far but still not sorted
Re: fazer 600 2001 misfire - bucksfiz - 26-05-13
drained carbs still no good
Re: fazer 600 2001 misfire - Fazerider - 26-05-13
If you've a spark and compression that only leaves fuel as the problem. Either the level or possibly a blocked jet.
Are you using choke? Does the cylinder chime in at higher revs or when warm? (Might help pinpoint a cause to the choke or pilot).
Re: fazer 600 2001 misfire - bucksfiz - 26-05-13
its like it hot or cold ive taken the carbs off stripped em down cleaned the jets found no think still doing me head in
Re: fazer 600 2001 misfire - Fazerider - 26-05-13
Are you sure the spark leads are connected in the right order? Just wondering if 3 and 4 are swapped.
Re: fazer 600 2001 misfire - red98 - 26-05-13
good thinking FAZERIDER ,has this come on all of a sudden,have you done any other work on the bike recently ?
Re: fazer 600 2001 misfire - ade the blade - 26-05-13
(26-05-13, 05:09 PM)red98 link Wrote: good thinking FAZERIDER ,has this come on all of a sudden,have you done any other work on the bike recently ?
wot?..like fitted a new horn or tank cover? sowwy !! :rolleyes :lol :lol :lol :lol
Re: fazer 600 2001 misfire - bucksfiz - 26-05-13
no resent work carried out just developed misfire bike only gets used occationly cant spell that one and only has 9000 mls from new
Re: fazer 600 2001 misfire - bucksfiz - 26-05-13
(26-05-13, 05:02 PM)Fazerider link Wrote: Are you sure the spark leads are connected in the right order? Just wondering if 3 and 4 are swapped.
yes according to the numbers on the leads 4 on the far outside right hand side as u sit on it
Re: fazer 600 2001 misfire - red98 - 27-05-13
(26-05-13, 05:51 PM)bucksfiz link Wrote: [quote author=Fazerider link=topic=7969.msg78356#msg78356 date=1369584148]
Are you sure the spark leads are connected in the right order? Just wondering if 3 and 4 are swapped.
yes according to the numbers on the leads 4 on the far outside right hand side as u sit on it
[/quote]
are all the other leads in the right position ? iam sure you have already checked but got to ask
Re: fazer 600 2001 misfire - bucksfiz - 27-05-13
(27-05-13, 08:41 AM)red98 link Wrote: [quote author=bucksfiz link=topic=7969.msg78365#msg78365 date=1369587078]
[quote author=Fazerider link=topic=7969.msg78356#msg78356 date=1369584148]
Are you sure the spark leads are connected in the right order? Just wondering if 3 and 4 are swapped.
yes according to the numbers on the leads 4 on the far outside right hand side as u sit on it
[/quote]
yes all the same as theyve been since new
are all the other leads in the right position ? iam sure you have already checked but got to ask
[/quote]
Re: fazer 600 2001 misfire - bucksfiz - 27-05-13
update: put carbs back on and still misfiring on 4 and slightly on 3 so i connected a 3 foot piece of petrol pipe to the balance pipe on the rubber carb mounts on no 4 and with engine running poured petrol down 3 foot tube and ha presto she reeved up so what now?????????????? carbs all cleaned bubbers not leaking or sucking in air gotta buy some rope or a box of matches its about to go in the thames
Re: fazer 600 2001 misfire - red98 - 27-05-13
oh no not the thames :eek .......got to be blockage in the carb,did you remove the jets to clean ? also check the float height
Re: fazer 600 2001 misfire - Dead Eye - 27-05-13
This could be completely retarded but; could the butterfly be sticking closed?