Three problems related to tank assembly have been reported for the 2001 Toyota Prius. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Toyota Prius based on all problems reported for the 2001 Prius.
2001 Prius fuel tank was discovered to have a pin leak and had to be replaced. Prior to finding right after 100,000 miles the check engine light started coming on.
Repeated incidents of stalling of the gasoline engine. Battery continues to fuel vehicle at low speed. Will restart after shutting the engine off. Continues to do this at any and all speeds. Have had vehicle gas tank bladder replaced at our expense (over 600. 00) computers replaced (multiple) on recalls. Not only a nuisance but very dangerous. Dealer has given no help in finding the cause.
The vehicle lost power when the consumer attempted to accelerate. Also the vehicle pulled to the right the tires were replaced several times and the vehicle had numerous alignments. The rack and pinion was replaced and the fuel tank assembly was replace.
| Tank Assembly problems | |
| Gasoline Fuel System problems | |
| Fuel Delivery problems | |
| Fuel Pump problems | |
| Fuel Injection problems |