I’m having the same issues just my bike won’t prime anymore after cleaning the fuel pump… no codes except the c00 the dash is above and not in the middle. Bike won’t rev past 9k
Hey, I'm getting ready to buy one of these from a person, and I'm sure it probably has similar problems. FYI If you are going to replace any one part in a multi carb bike you must rebuild and replace all the jets, floats, fuel valves, bowl gaskets, and everything. It's a complete rebuild, not just one piece, just saying 😊.
Have you fixed it? One overseen issue is the fuel line and filter installed/running too low and/or faulty fuel valve. The reason being that there is only natural flow present, no pump.
I think you have a vacuum leak from one of the carburetors make sure the vacuum line it's connected with the petcock and it's leaking gas from one of the braiding house because one of the carburetors the gas needle it's not closing right when you take the carburetors out blow air from the gas line make sure the air is not going through when your closet tested out one by one I got the same bike let me know if this information helps you out drive safe
Did you ever figure out what was wrong with the bike? And carb 4 as you mentioned? Got my carburetors on the bench now, and my spark plugs looked similar to yours. I am experiencing similar symptoms as you described with my bike , a -96 750 .
Just ordered a set of new coils, I haven't tested the old ones yet, but got a deal i couldn't let go . 26$ for 2 brand new. Will update you when I get them
The floats in the carbs have to be properly adjusted at at least 13mm from the base of the carb to the top of the float,to when the float touches the float needle and don't compress on it or it won't start or it will give you problems
I have a 2006 katana 600, your problem is what I had. Very simply and cheap fix. You need to get new hose clamps/clips for your fuel hoses and minly the hose that puts suction out. You probably have an air leak like I had. This fixed my problem.
Why you all ways have to take this carbs more then 3 times😂😂😂.I have 2006 Suzuki katana 600 trying to put it back together. Now is my 4 time taking the carbs out . Good luck on your rebuild.
Hey i know what you are going through ,i have a 98 with 8k miles rebuild the carburetors synchronized them ran for a bit then more problems, i didn't give up now i have a bike with a bunch of new parts and no start,but good luck brother