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CBR 900RR 1993 - 1999 Honda CBR 900RR

900 vacuum hoses

Old 10-03-2013, 07:10 PM
Junior Member
Join Date: Nov 2010
Posts: 17

Originally Posted by dustin_lee View Post
can anyone help me with my bike? i just bought it a few weeks ago and its messing up...i need to figure out and see if anyone has any type of vacume line diagrams so i can fix my problem...it only goes to 4,000rps then dies down...also im not sure if its firing right so maybe i need to change the plugs? if anyone can please please help and maybe send me anything that would help to my email? [email protected] THANKS!!!!
you have a rip in one of your diaphragms boots...check them
Old 01-23-2019, 06:22 AM
Junior Member
Join Date: Jan 2019
Posts: 1
Default Bike won't start it's a 93 cbr sat for bout a year

Originally Posted by deek98 View Post
I got the hayes manual. So if you have any questions I do my best to help. But I a new guy

I have a 99 CBR900
I have a 1993 cbr900rr and it won't start. It will start if I dump gas into the carbs but not when I hook up gas tank.
Old 01-23-2019, 10:39 AM
wes 17's Avatar
Senior Member
Join Date: Sep 2012
Location: wales
Posts: 307

“I have a 1993 cbr900rr and it won't start. It will start if I dump gas into the carbs but not when I hook up gas tank.”

Check fuel tank breather isn’t blocked. Check fuel flow. Check in line filter if you have one.
Best of luck mate.

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