my 1980 gl1100 misses sporaticly, like no fuel or spark, i've changed the fuel filter and had carbs adjusted. will a electric fuel pump help with fuel flow, or check electrical first. it runs bad when cold, but slowly gets better as it warms up. the bike only has 8000 miles, sat garaged for twenty years. do fuel pumps quit instantly or die slowly? thanks for the help.

hello and welcome to GWO forums donbreck, did you do a tuneup and drain the crankcase breather? how old is the gas and when the carbs were adjusted were they cleaned