Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
TB-011-2008
MOTO GUZZIE MOTORCYCLE: FUEL LEVEL INDICATOR. THERE IS A NEW CODE AVAILABLE IN OUR SPARE PARTS CATALOGUE REGARDING THE FUEL LEVEL INDICATOR FOR THE MODELS SPECIFIED (BREVA 850/1100/1200, NORGE 850/1200, 1200 SPORT, STELVIO). THE INDICATOR CODE IS AP8127817. NO MODEL YEARS LISTED. *PE
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.