One problem related to engine exhaust system has been reported for the 2003 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Toyota Tundra based on all problems reported for the 2003 Tundra.
When driving consumer smelled fumes coming from the vents, causing the consumer's eyes to burn, and making it hard for the consumer to breath.