20 Most Recent 2000 Honda CBR 1100 XX Super blackbird Questions & Answers

Hi, Deon and the usual suspects are: 1. Fuel tank empty. 2. The fuel tank has old dead gas. 3. Fuel tank bottom contaminated with ethanol sludge, dirt, water, rust, etc. 4. Fuel supply valve/petcock turned off. 5. Fouled spark plugs. 6. Engine flooded as a result of overuse of the choke. 7. Vacuum hose to the fuel supply valve/petcock disconnected, broken, cracked, or pinched. 8. Fuel valve/petcock or filter clogged. 9. Fuel line to carburetor or throttle body pinched, kinked or blocked. 10. Carburetor float stuck. 11. Fuel injectors clogged. 12. Fuel injectors stuck open. 13. Quick disconnect check ball stuck. 14. Compression below 75 PSI. 15. A stuck-bent-burnt valve. 16. Improper valve clearance (too tight) 17. Severely discharged or a damaged battery should have 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a cursory reading of 12.5 volts or more but little or zero amperage the battery is faulty and must be replaced, AGM batteries fail in this scenario more so than lead-acid batteries. 18. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary. 19. Loose or corroded wire connection at the coil or plug between ignition sensor and ECM module. 20. Spark plug cables in bad condition and shorting check for spark leakage in the dark, cable connections are loose or connected to the wrong cylinders. 21. Ignition timing incorrect due to a faulty ignition coil, ignition module or MAP, CMP, CKP, O2, TPS, ETP, IAC sensors. 22. Faulty neutral, clutch, kickstand safety switch. 23. Faulty fuel pump or fuse or relay. 24. Faulty or corroded run/stop switch. 25. Tilt sensor needs a reset. 26. Security system not disarming alarm needs a reset. 27. Check for engine trouble codes. 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. https://www.cbrxx.com/threads/blackbird-wont-start.22820/ http://www.cbr1100xx.org/forums/index.php?/topic/88306-2002-xx-cranks-but-wont-start-correction-2001/ http://www.bikerchris.co.uk/bike_manuals/CBR1100XX_Service_Manual-97-98.pdf https://www.partsfish.com/page/oem-parts-for-honda https://www.manualslib.com/manual/677765/Honda-Cbr1100xx.html

This motorcycle has EFI Electronic Fuel Injection here is a clip I took from Total Motorcycle.com

· Electronic CPU provides two digital 3-D fuel injection maps for each cylinder and one digital 3-D ignition map for cylinder pairs, creating ideal fuel mixture and spark advance settings for superb response.
· Unique knock-control sensor monitors ignition advance and improves mid-range performance
· Slim-tipped NGK VX spark plugs offer high performance and minimal build-up for consistent operation
· 360-degree exhaust collector, combined with EFI and ignition settings, provides stunning mid-range power

Web site address is

http://www.totalmotorcycle.com/photos/2000models/2000models-Honda-CBR1100XXSuperBlackbird.htm

In short what all this means is you have in my opinion one or more "Map" sensors gone bad which will affect both the injection and the timing.

I say this because the bike starts and runs telling me that the CPU, plugs and coils are all doing there job, just not at the right time.

Once you get this figured out drop the oil in the crankcase and change your oil filter. With that amount of gas going through the engine it will no doubt have contaminated the oil making it thinner and you don't want that.

Sorry to have to tell you this, you have a bent shift fork. This is a MAJOR repair. The engine comes out and gets torn down; left side, right side and bottom case half. Expect a cost of around $1000 plus.

Go to the site below where you can see a parts diagram for your specific bike. You will select the actual brand, year, model, etc., once you go to the site. Part numbers and prices are also shown. You can order parts from this site. In the event no price is shown on a particular part, the part is not in stock. www.babbittsonline.com/pages/parts/viewbybrandand/parts.aspx

Can I get a “very helpful” rating on this answer? At least that is free!

Question edited for clarity, full make and model. Question moved to sub-category. Check throttle return springs. Check the individual carbs are all moving together. https://www.google.com/search?q=honda+blackbird+carburetor+problems ..

coil could be bad or shorten to the frame

Vacuum line goes on the small valve fitting, fuel line on the large fitting. Use a clamp on the fuel line, vacuum usually doesn't need one.

Have you checked fuses?

BATTERYS ALMOST DEAD PROBABLY CHARGING PROBLEM

INSTRUCTION MANUAL

new thermostat and flush fluid

Bikebandit.com has never let me down, price depends on year, looks like $80 to $120 ish.

Fuel injection problems ? ( FI ) unfortunately need to go to a shop to get fixed.