NHTSA Complaint #10346394 — 2009 YAMAHA YW125

MY ZUMA 125 SCOOTER WITH AROUND 800 MILES STALLED WHILE I WAS IDLING IN A FAST FOOD DRIVE-THRU ON A DAY WHEN THE TEMPERATURE WAS OVER 90 F AND WOULD NOT RESTART. I WAS ABLE TO RESTART AFTER LETTING THE SCOOTER COOL DOWN FOR ABOUT 20 MINUTES IN THE SHADE. THIS SAME ISSUE OCCURRED AGAIN ON ANOTHER HOT DAY AROUND 95 F WHILE I WAS AT A STOP LIGHT ON A BUSY ROAD. AFTER PUSHING MY SCOOTER TO A NEARBY GAS STATION I WAS ABLE TO RESTART AFTER COOLING DOWN THE SCOOTER FOR ABOUT 20 MINUTES IN THE SHADE. I AM NOW UNABLE TO START OR KEEP MY SCOOTER RUNNING WHEN IN DIRECT SUNLIGHT ON A HOT DAY AND HAVE HAD NO PROBLEMS ON COOLER DAYS OR IN THE EVENING. I HAVE CALLED LOCAL YAMAHA DEALERS AND THEIR PRIMARY CUSTOMER SERVICE NUMBER ONLY TO BE TOLD THAT THERE ARE NO KNOWN ISSUES. AFTER CHECKING ONLINE FORUMS I HAVE DISCOVERED THAT THERE IS A COMMON ISSUE WITH THE FUEL PUMP, WHICH YAMAHA HAS SINCE REDESIGNED, YET STILL DOES NOT RECOGNIZE AS THE SAFETY ISSUE THAT IT IS. MY FUEL PUMP ISSUE STILL EXISTS AND I AM UNABLE TO RIDE MY SCOOTER DURING THE DAY. THE FUEL PUMPS ARE ALSO CURRENTLY ON BACKORDER DUE TO THE COMMON FAILURES. *TR