Question about 1998 Honda CBR 1100 XX Super blackbird

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Hi, i have a problem with my cbr 1100 xx 98model with a rough running,spluttering in just highway speeds when im crusing,it starts easy warm or cold and runs fine on idle and runs nice up to 60 kmh and runs fine after 6or7000 rpm and up to rev limiter but difficoult crusing 60 up to relative high speeds in high gears. runs fine in low gears in town. the fuelconsumtion seams to be some high at crusing speed that indicates that is rich mixture but it runs better at crusing speed if i pull the chocke a little that indicates lean mixture, i know this sound stupid but this is true so i was thinking the fuel is not properly mix with the air, more like drops than mix with air maybe? sparkplugs looks nice light brown. carbs and petcock have be cleaned many times, new sparkplugs, the ht leads looks good. it changes the speed it splutter at to higher speed if i shim the needles higher but if they too high i can almost not take off bcoz too much fuel at small trottleopening and black smoke from the exaust, my bike dnt have needles with groves for a clip thats why i shim them instead. a bikemechanic friend he told he have some simelar problem on a yamaha tdm 850 before and first when he change the nozzle in the carb that the needle goes in to it was cured, the nozzles was oval worn he told and its a problem on downdraft carbs he thinks, but on the xx carbs the nozzle is not specified as sparepart and its pressed in to the carbbody, my nozzle looks a little bit oval on atleast 2 of the carbs if looking closely or maybe only imagination in my eyes, im not sure. do someone had problem with the nozzles in the carbs before? i have cleaned the carbs and petcock many times, the airfilter is some dirthy but its worse without filter so its for sure not bcoz of the filter, the bike have a twobros 4in1 exaust and i have try 140,145 and 150 mainjets,but the problem is not with mainjet circut i think for sure. i had be very happy if someone could have a solution for this bcoz the bike is only irritating to use now and have be more or less the same all the time since i bought it. hope someone can help get my bird flying as it should do! thanks in advance!

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2 Answers

My CBR 1100 XX is not idling but gives instant reaction on throttle with an initial spluttering and it revs very strong but it's not holding idle and the choke makes no difference and the manual idle


Hi, Anonymous and the usual suspects are:
1. Idle speed improperly adjusted.
2. Air fuel mixture screws not properly adjusted.
3. Inlet system air leak.
4. Leaking accelerator pump.
5. Loose low-speed jet.
6. Plugged low-speed jet.
7. Contaminated or plugged low-speed circuit.
8. Enrichner valve/choke not seated or leaking.
9. Multi carburetors out of sync and need to be balanced.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Will not idle
How to balance sync your carbs in five minutes Honda CBR600 Carbtune
1999 2002 Honda CBR1100XX Super Blackbird Service Manual Moto Data Project
http://www.partsfish.com/page/oem-parts-for-honda
Honda CBR1100XX Owner Manual

May 13, 2017 | 2002 Honda CBR 1100 XX Super blackbird

1 Answer

1997 Honda CBR 1100 XX Super Blackbird spark plug location


Hi, Anonymous for this scenario you will need your service, parts fiche, and owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere $10 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Spark Plug Removal
How to change plugs on 2001 Honda cbr 929
1999 2002 CBR1100XX Super Blackbird Repair Manual Download Manuals... $10
http://www.partsfish.com/page/oem-parts-for-honda
Honda CBR1100XX Owner Manual

May 05, 2014 | 1997 Honda CBR 1100 XX Super blackbird

1 Answer

1998 Honda CBR 1100 XX Super vacuum hose routing diagram


Hi, Anonymous for this scenario you will need your service, parts fiche, and owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere $10 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
1998 Honda CBR 1100 XX Super vacuum hose routing diagram Google Search
Vacuum hose routing under Fuel Tank
1999 2002 CBR1100XX Super Blackbird Repair Manual Download Manuals... $10
http://www.partsfish.com/page/oem-parts-for-honda
Honda CBR1100XX Owner Manual

Apr 29, 2014 | 1998 Honda CBR 1100 XX Super blackbird

1 Answer

2001 blackbird only running on 2 cilinders: My hbb


stuck float chambers in carbs ...remove service and clean

Aug 01, 2013 | 2001 Honda CBR 1100 XX Super blackbird

1 Answer

I have a 97 Honda CBR 1100 xx Super Blackbird. What fuel should she be running - leaded or unleaded?


Leaded fuel is not sold anymore. Unleaded is the only choice you have. On a sport bike I might run the higher octane fuel for a little better performance.

Feb 06, 2012 | 1997 Honda CBR 1100 XX Super blackbird

1 Answer

What oil do u use for honda cbr 1100 xx


use amsoil 20/50 it is very good on engines but cost more

Jul 09, 2011 | 1997 Honda CBR 1100 XX Super blackbird

1 Answer

1997 Honda CBR 1100 XX. Bike builds idle slowly when cold . right side exhaust is forceful and hot while left side exhaust in minimal and warm only. Changed plugs and made no difference. Seems to idle...


Clay, you have a tiger by the tail. There are a lot of little parts to the carb system. I will try to assist you in the basics without carb removal. This may require a few replies back and forth. Start by turning off the gas then drain the carbs. Now turn on the gas and check to see that fuel flows into each carb. If gas starts flowing out of all the float bowls, now that the gas is back on, then all carbs are getting gas. To drain the carbs just remove the drain screw on the bottom of each carb float bowl. Two carbs have the drain screw on the left, two have it on the right side. Reply with what you find. tombones49_51.gif

Apr 03, 2011 | 1997 Honda CBR 1100 XX Super blackbird

1 Answer

My cbr 900 rrx is spluttering below 4000 revs?


Seaform will fix this trust me...go to autozone oickup a can put in 1/3 of can into approx two gallons off gas and ride at least fifteen miles hard and it will run alittle rough at first but it should kick in while you ride.

Aug 29, 2009 | 1999 Honda CBR 900 RR Fireblade

1 Answer

Honda cbr1100xx superblack bird front shocks very bumpy!


check for leaks around the shocks any oily residue possible blown or worn shocks if have been gettin it up on one and setting it down rough that'll do major damage to your front end

Aug 04, 2009 | 1999 Honda CBR 1100 XX Super blackbird

1 Answer

My cbr 1100 is going through batterys, what could be the problem?


Is your water going down in the battery? If so it may be charging much too high a rate.

Feb 12, 2009 | 2004 Honda CBR 1100 XX Super blackbird

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