Question about 2001 BMW F 650 GS
Once warmed up and during quick acceleration I am getting a "pinking" sound from the motor, gradual acceleration does not cause this? It sounds like the ignition timing is too advanced, is this possible? No mechanical work has been carried out on the bike, bar a general service with plugs and brake pads changed. The plugs were only changed to try and correct the "pinking"- No change except a slightly smoother idle though. The bike got quite warm, throwing some coolant from the expansion bottle on her last run due to heavy sand prior to the noise becoming apparent - Could this be the cause? other Bm's did the same and seem fine. I have checked the cooling sysyem and there is no sign of pressurising. I'm stumped, please help.
email Gareth Morgan at firstname.lastname@example.org he rode a 650 GS from Europe to China and experienced running on some very low octane fuel ( 87) in central Europe .
Posted on Jan 23, 2009
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 08, 2015 | 2001 BMW F 650 GS
Jun 21, 2014 | 2006 BMW F 650 GS
Aug 27, 2013 | 2007 BMW G 650 Xmoto
Mar 14, 2013 | 2004 BMW F 650 GS Dakar
Dec 05, 2012 | 2003 BMW F 650 GS
Jan 08, 2012 | 2005 BMW F 650 GS Dakar
Jul 04, 2011 | 2006 BMW F 650 GS Dakar
Jan 10, 2011 | 2004 BMW F 650 GS Dakar
Jun 09, 2010 | 2005 BMW F 650 GS Dakar
May 07, 2010 | 2004 BMW F 650 GS Dakar
Apr 24, 2017 | Motorcycles
1,143 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: