Fazer Owners Club - Unofficial
Bikes, Hints'n'Tips => Fazer 1000/FZ1 corner => Topic started by: Fazer1000_Norway on 26 August 2021, 09:10:37 am
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My Fazer 1000 runs unevenly at 3000rpm. Where can I buy the best dyno jet kit? Have Bos slip on mounted on it.
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It is only at even gas of 3000rpm that it goes rough. When accelerating nothing is noticeable?
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Has it been fully serviced, like Air filter, Plugs, Coils, Plug caps, Valve clearances, TPS setting, Exup seting and Carburettor synchronisation. No Jet kit will fix a lack of servicing.
From experience Ivans kit is probably the best as it rectifies a factory design to pass emission tests which caused surging at steady throttle at around 3000 revs.
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Only airfilter and oil i know about. Just bought it so don't now much about it yet.
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Can it be harmful to the engine to drive it if it runs lean?
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Generally yes. There are Service manuals and other info. in the downloads section.
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Thanks :rolleyes
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Looks very clean :D If you haven't already had a look at the FAQ for the Gen1 Fazer in the sickies at the top of this section I would encourage you to do so, as a new owner you should find the information useful. I would make sure the EXUP valve is present and working correctly servicing is often neglected leading to the valves becoming seized, this may or may not be the cause of your problem but is something you should investigate early on and keep on top of. The FAQ has a link that takes you to an EXUP servicing guide.
I believe the stock jetting is lean at low revs and this will be made worse if you have a more free flowing aftermarket air filter so with stock jetting the OEM filter is recommended and may help your issue if you have an aftermarket 'performance' filter.
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Looks very clean :D If you haven't already had a look at the FAQ for the Gen1 Fazer in the sickies at the top of this section I would encourage you to do so, as a new owner you should find the information useful. I would make sure the EXUP valve is present and working correctly servicing is often neglected leading to the valves becoming seized, this may or may not be the cause of your problem but is something you should investigate early on and keep on top of. The FAQ has a link that takes you to an EXUP servicing guide.
I believe the stock jetting is lean at low revs and this will be made worse if you have a more free flowing aftermarket air filter so with stock jetting the OEM filter is recommended and may help your issue if you have an aftermarket 'performance' filter.
Thank you very much for your nice answer👍
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Is Bagster the same to Fazer 1000 from 2001 to 2005?
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Yes, only differences to the tank was cosmetic
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Yes, only differences to the tank was cosmetic
Thank you so much for taking the time to respond👍
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The motorcycle season is over in Norway. Hope winter will be short this year.
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Sorry to hear that. Hopefully we’ve got a while longer yet of reasonable weather, before some of us start to put our bikes away for winter.
I personally won’t ride now when the ice descends, but will still venture out on those cold crisp dry sunny days, with heated under garments though. 🤗
Hope your Fazer isn’t locked away for too long.
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The motorcycle season is over in Norway. Hope winter will be short this year.
Do you use any type of fuel stabiliser during your winter layup. My Fazer gets used until the end of October, then my winter bike gets pressed into service. Before the Fazer gets put away,I add a dose of Sta-bil before brimming the tank with 98/99 octane petrol, then it‘a straight home and into the back of the garage. Plug in the Optimate, throw a sheet over her, and that’s it until next Spring.
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The motorcycle season is over in Norway. Hope winter will be short this year.
Do you use any type of fuel stabiliser during your winter layup. My Fazer gets used until the end of October, then my winter bike gets pressed into service. Before the Fazer gets put away,I add a dose of Sta-bil before brimming the tank with 98/99 octane petrol, then it‘a straight home and into the back of the garage. Plug in the Optimate, throw a sheet over her, and that’s it until next Spring.
Yes i use this from Motul and 98 octan
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Sorry to hear that. Hopefully we’ve got a while longer yet of reasonable weather, before some of us start to put our bikes away for winter.
I personally won’t ride now when the ice descends, but will still venture out on those cold crisp dry sunny days, with heated under garments though. 🤗
Hope your Fazer isn’t locked away for too long.
Mai 2022 is realistic to expect the season to start again in Norway
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Bought me Bagster tank cover and tank bag so then i am at least ready for a little longer trips next year
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I had issues one time after filling a tank with E10 petrol and leaving the bike stopped for almost three months.
At the time I was not aware of the ethanol effects.
Results: Difficult to start up, uneven running engine, hard to pick up power particularly noticeable at low/mid rpm.
Carbs were dirty but fortunately there was no corrosion nor damaged seals, and the engine was running fine again after a cleaning and putting in a new fuel filter.
I would consider to take a look at that as well when you service the bike, especially if it has a history of using gasoline with ethanol, combined with long periods of winter storage, which I assume are usual in Norway.
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Ordered this today. Hope this will be good!
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I had issues one time after filling a tank with E10 petrol and leaving the bike stopped for almost three months.
At the time I was not aware of the ethanol effects.
Results: Difficult to start up, uneven running engine, hard to pick up power particularly noticeable at low/mid rpm.
Carbs were dirty but fortunately there was no corrosion nor damaged seals, and the engine was running fine again after a cleaning and putting in a new fuel filter.
I would consider to take a look at that as well when you service the bike, especially if it has a history of using gasoline with ethanol, combined with long periods of winter storage, which I assume are usual in Norway.
I'll check that. Thanks for the tip
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I doing anything with the carbs Ivans jet kit is definately the way to go, forget dynojet, mine was so smooth all the way through once 'Ivanised'.While you are at it junk the AIS system too as it makes the plugs much easier to get to.
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I doing anything with the carbs Ivans jet kit is definately the way to go, forget dynojet, mine was so smooth all the way through once 'Ivanised'.While you are at it junk the AIS system too as it makes the plugs much easier to get to.
No one has Ivans anymore.
Where do they sell Ivans?
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Message him on Facebook at Ivan's Performance Products
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Ok I'll give it a try. Thanks for the tip
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New exhaust mounted