Toyota Sienna owners have reported 126 other fuel system related problems since 1996. Table 1 shows the 8 most common other fuel system problems. The number one most common problem is related to the vehicle's other fuel system (97 problems). The second most common problem is related to the vehicle's other fuel system pump (12 problems). For details of each of the problem category, use the links in the table.
Sound coming from engine / transmission other issues with the 2 ruber seals on the minivan keep worping out I looked on all the forms everyone is making the same complaint I toook it to Toyota they just put tape and its off again they didnt help for a perminent fix back door is miss alined Read details...
The fuel pump needs replaced and has been recalled. The recall can cause an increased risk of a crash. We still haven�t had this replaced in a timely manner and it�s not safe for my small children. Read details...
Fuel line leak above gas tank. Leak caused by friction between pressurized fuel line and car frame. Read details...
My 9 year old son and I were on our way home from work last night and I heard something snap on my 2001 Toyota Sienna. I then heard something dragging so I immediately pulled over to check and realized the fuel tank was dragging and the back straps holding the gas tank up had broken loose causing Read details...
The vapor valve, which usually stops the refueling when the gas tank is filled up, has been faulty. In essence, when trying to fill up a gas, the pressure in the gas tank builds up and stops the gas pump from refueling every 1 to 2 gallons it has taken us many garage visits, including Toyota Read details...