CBR 600F2 1991 - 1994 CBR 600F2

1994 f2 problems

Old 05-03-2018, 11:50 AM
Junior Member
Thread Starter
Join Date: May 2018
Location: Maine
Posts: 1
Default 1994 f2 problems

I spent all yesterday syncing the carbs and finally got them, this bike has been a problem since we got it from my best friends mom, at first it wouldnt start at all no fuel. We fixed that and unclogged the nipples on the gas tank and the previous owner to his mom bypassed the fuel filter I believe, so where the two rubber hoses meet the fuel line it goes directly to the petcock and the left carb vacuum line also goes to the petcock. we had it running and went on a few long trips then all of a sudden on the highway it started to bog under throttle. So like the start of this I synced the carbs and it started and sounded great.

we put it all back together and now it wont even start it doesnt sound like its getting fuel at all I checked the fuel line to make sure it is not kinked and the vacuum line is connected and I'm pretty much out of all ideas at this point. Any help would be amazing.
Old 05-09-2018, 08:47 PM
chobes's Avatar
Join Date: Aug 2017
Location: Central Florida
Posts: 56

Your best bet is a good, meaning very very good, cleaning of the carbs. As you take them apart for cleaning, make sure you ID your jets, both the idle/slow jets and the mains. Also, change the plugs, air filter, and the oil. If the bike was sitting for a long time, clean the tank as well. Been there, done that.
Related Topics
Thread Starter
Last Post
CBR 600F3
10-01-2018 10:52 AM
F4i - Main Forum
09-28-2012 01:36 PM
cr cbr
CBR 1000F "Hurricane"
11-28-2006 04:36 PM
CBR 600F2
12-23-2005 10:31 PM

Thread Tools
Search this Thread
Quick Reply: 1994 f2 problems

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.