Question about 1982 Yamaha XJ 400
You may have issues with;
Fuel flow, check filter for blockage, line for obstructions and floatbowl needle and seat for dirt.
Air/fuel mix. Clean carby with a aerosol carby cleaner and check operation of slide needles (rise/fall in unison)
Sparkplug; Reset gaps or replace if wary.
Top End, is camchain tensioner working, any undue valve train noise, has it been serviced at all.
Electrical. Check wiring connections and plugcaps, coil earthed and pluglead free of other wiring.
Posted on May 30, 2010
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, 2011 | 1981 Yamaha XS 400 Special
Jul 29, 2010 | 1981 Yamaha XS 400 Special
May 12, 2010 | 1981 Yamaha XS 400 Special
Mar 12, 2010 | 1981 Yamaha XS 400 Special
Aug 07, 2009 | 2004 Yamaha YZF-R1
Apr 21, 2009 | 2001 Yamaha V Star 1100 Classic
Mar 22, 2009 | 1981 Yamaha XJ 650
Feb 28, 2009 | 1988 Yamaha FZ 750 BV (Europe-US)
Dec 09, 2008 | 2000 Yamaha WR 400 F
141 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: