BMW K bikes (Bricks)

You are not connected. Please login or register

View previous topic View next topic Go down  Message [Page 1 of 1]

1Back to top Go down    At a Loss on Sun May 06, 2018 11:50 am


active member
active member
Every so often, my K100RT decides to behave like it is running out of fuel, it begins to miss fire and run on two cylinders.
Usually when I turn it off and restart it clears up, today I lost power and the bike stalled, it started a few times but would not pull away, then refused to start. I applied the choke slightly and the bike fired up and ran properly.
I know the bike needs a service, When I had the oil s changed the Gearbox oil was milky, the other oils were just old and black. I ran the first tank of fuel because I though it might be old and the cause. I have refilled and used a fuel cleaning additive. The bike is showing 47771 Miles. If I get a full 48000 mile service is the problem likely to go away? Or is there another underlying problem?


2Back to top Go down    Re: At a Loss on Sun May 06, 2018 11:58 am


Life time member
Life time member
My first guess would be fuel tank connector going bad.

Current stable:
86 Custom K100 (standard fairing, K75 Belly pan, Ceramic chromed engine covers, paralever)
K75 Frankenbrick (Paralever, K11 front end, hybrid ABS, K1100RS fairing, radial tires)
86 K75C Turbo w/ paralever
94 K1100RS
93 K1100LT (x2)
91 K1
93 K75S (K11 front end)
91 K75S (K1 front end)
14 Yamaha WR250R

3Back to top Go down    Re: At a Loss on Sun May 06, 2018 8:18 pm

RicK G

@duck wrote:My first guess would be fuel tank connector going bad.
That's my first thought. I replace those connectors almost as soon as I get a K.

"Every normal man must be tempted, at times, to spit upon his hands, hoist the black flag, and begin slitting throats." from Mencken's 1919 Prejudices

Bikes 1993 K1100 LT, 1998 K1100 LT, 1993 K75 RT, 1996 K75RT, 1986 K75 GS, 1979 Z1300 Kawasaki X 2 for now

View previous topic View next topic Back to top  Message [Page 1 of 1]

Permissions in this forum:
You cannot reply to topics in this forum