Page 1 of 1

help diagnose fzr 600 89

Posted: Sat Apr 21, 2012 6:41 pm
by americk
history
new battery;sparkplugs;carb holders;updated vr;updated fuel pump and filter; carbs rebuilt and clear.

When all this was finished the new carb holders solved revving problem and started first attempt and ran like a champ, shut down after warm up and on second attempt no start except when gas is poured in carb. fuel pump still checks good and are clear. At a loss why it won't start seems fuel won't run through carbs any help appreciated

Re: help diagnose fzr 600 89

Posted: Mon Apr 23, 2012 4:50 pm
by CrazySkullCrusher
Backwards fuel filter, kinked line, plugged breather in gas cap, dirty petcock screen, bad fuel pump relay.