Only 25MPG


Information and questions on GL1500 Goldwings (1988-2000)
  • Sponsored Links
Post Reply
glk17l
Posts: 52
Joined: Mon May 14, 2012 2:58 pm
Location: New Haven, Connecticut
Motorcycle: 1982 GL1100A
1993 1500SE
1982 450CM
1974 360CL

Only 25MPG

Post by glk17l » Tue Oct 02, 2018 3:44 pm



Last fall I rebuilt the carbs on my 1993 GL1500. It had a coolant leak in the manifold, and the dreaded "idle surge". I fixed the leak and the collapsed vacuum hose, rebuilt the carbs, as long as the were out, even though they really didn't need it. I am now getting only about 25 MPG. Plugs and wires are OK. Any suggestions?



User avatar
bluthundr31
Posts: 217
Joined: Tue Jul 11, 2017 11:43 pm
Location: Morgan Hill, CA.
Motorcycle: 1991 GL1500 Interstate (Cinnamon Beige)

Re: Only 25MPG

Post by bluthundr31 » Tue Oct 09, 2018 11:01 pm

Does it idle steady at 850-900 rpm, , , it there any "stumble" off the line at stops?? Do you have to leave the choke on a lot? What was your gas mileage before this work? Are you on the throttle too often, best to keep "in-town" riding close to 2k rpm's if possible. I'm going to assume you'd notice/smell dripping or puddling gas.

Post Reply