One problem related to fuel delivery has been reported for the 2001 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Toyota Tundra based on all problems reported for the 2001 Tundra.
Consumer letter complaint regarding the air fuel sensor on the 2001 Toyota Tundra. The manufacturer did not warranty the air fuel sensor on his v-6 engine but they warranted the v-8 engines up to 80000 miles. The consumer has had to replace the upstream and downstream sensors at his own expense. The manufacturer refused to reimburse the consumer for the repairs.