Very loud squeal under tank
Mods: Akra slip-on, PC5, Guhls ECU flash, K&N filter
-Had a slight stumbling feeling a few days ago. Lasted 5 seconds, maybe. Roads were wet and I chalked it up to the TC. A few minutes prior though, my fuel light came on so I stopped and got a full tank of gas: 93 octane.
-Did the stumbling again today on my way home, however it didn't quit. Same tank of gas. 10-ish or so miles from fuel light coming on. Started sounds like a v-twin. Found the closest parking lot and pulled in and it shut off on it's own. Can smell the fuel.
-I let it sit for a few minutes and tried to restart once, but it made a very loud squealing sound from underneath the tank after the 2nd crank. Pushed it home.
3,100 miles...all fluids changed within the last 1,100 miles. I do have a 2 year, $0 deductible warranty. It was dark by the time I got home, so I didn't lift the tank to peak around. And quite honestly, I bought the warranty so I don't have to screw with it. I am mechanically inclined however.
FI light never came on at all.
I did find the Sticky involving dropping power/cylinder issue in regards to the PC5 firmware update.
Does this sound like a PC5 firmware problem, or the fuel pump?
Last edited by Bry; 08-24-2014 at 10:32 AM.