MURPH
Member
Glider; The dry gas seems to have done the trick on my '95 Ultra with 75000 miles-thanks.Over the last 2-3 months the sound of someone twisting alumium paper under the gas tank getting louder!! Last 2 weeks this sound joined by a "brushing" sound-as if one rubbing something up and down the cylinder walls. The primary chain checked as was the valve-covers. My man says hard to determine exact origin of the sound. Gas tank removed and sound from engine. Now thinking a "tear-down" of engine to solve the mystery. No affect on performance and no difference if in gear or not. Your thoughts much appreciated!! Murph