Question about 1986 Yamaha FZ 750 FM (Japan)
I have an oooooold yamaha that will start, but it dies shortly after. To keep it running I have to keep the enigne reved, and even that doesn't last long. Could this be a carb problem? I was thinking of giving it a good cleaning. I will also check all the fuel lines. I took out the air filter just to see if that was doing anything.
It sounds like the idle screw is not set right., but if your going to clean the carbs anywyas. Clean them, sync them and see how she runs, if still doing the same thing the idle screw needs to be adjusted. The RPMs should be between 800 to 1200 while idling. If your bike is an older on it will most likely sit around the 1200 rpm at idle.
Posted on Nov 10, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 17, 2014 | 1985 Yamaha FZ 750 FM (Japan)
Mar 25, 2011 | 1986 Yamaha FZ 750 FM (Japan)
Sep 13, 2010 | 1988 Yamaha FZ 600
Aug 08, 2010 | 1986 Yamaha FZ 750 FM (Japan)
Nov 03, 2009 | 1986 Yamaha FZ 750 FM (Japan)
Jul 27, 2009 | 1986 Yamaha FZ 750 AE (U.S.)
Apr 02, 2009 | 1985 Yamaha FZ 750 FM (Japan)
Feb 09, 2009 | 1985 Yamaha FZ 750 FM (Japan)
783 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: