Toyota Sequoia fuel smell problems

Filed Jan 13, 2026 · Fuel system · KS

The vehicle fuel tank was punctured and then patched with JB Weld Epoxy. This vehicle was sold to me by a private owner that did not disclose this information to me. The safety of my family as well as thousands of others were at risk as the vehicle was parked in several parking garages of large buildings. The fuel tank and fuel pump has been replaced by Lewis Toyota of Topeka, KS. Several occurrences of a strong fuel smell had taken place for the two week time frame from the previous owner selling it to me. A fuel smell was present at inspection before purchase, however the owner stated that he had spilled fuel.

Filed Dec 4, 2017 · Electrical, Engine · 50,000 miles · CO

I began having trouble with the dashboard safety lights ( airbag assy ) I took my vehicle back to the dealer for repairs on: 1st attempt.- 2/18/15 diagnostic starter cranks for an extended period of time and then sputters after it does start. Excessive fuel smell. 2nd attempt.- 6/29/16 safety light for air gag. Diagnostic short in driver's side knee airbag assy. 3rd attempt.- 6/29/16 safety light for air gag. Diagnostic short in driver's side knee airbag assy. 4th attempt.- 6/1/16 safety light for air gag. Diagnostics sop ordered part light is on gest to return for repair 7/2 5th attempt.- 7/12-16 safety light for air gag. Diagnostic sop air bag center censor assy per code 1836. 6th attempt.- 7/16/16 safety light for air gag. Diagnostic loose fin fit causing code 7th attempt.- 7/29/16 safety light for air bag. Diagnostic cause: b1863 found short to b+ every time we make a long distance trips the safety lights for: trac off, check engine & 4lo comes on. We called the shop and they mention that we need to bring the truck with the lights on so they can let the truck in the shop for a diagnostic, the problem is that this lights get off and on without reason. I have a videos for this problems. 7th attempt.- 12/1/17 safety lights for trac off, check engine & 4lo. By phone conversation: they can pull any data. I did not get a diagnostic or repairs. All of this happened when the car was in being drive at different speeds from 5mph to 75mph.

Filed Feb 2, 2010 · Fuel system · 36,000 miles · CA

Cannot fuel my 2007 toyota sequoia. Gas station pump keeps shutting off no matter where I go to purchase gas. Have to hold hose above my head, and breath in the gas fumes. My wife cannot fuel car at all. Toyota has washed their hands of this matter. I have been told that others with this vehicle and the tundra pickup are having the same problem.

Filed Sep 29, 2009 · Engine · 12,000 miles · FL

Exhaust fumes in interior when accelerating.

Filed Apr 1, 2009 · Engine · 4,399 miles · NY

After 4,399 mi. The left exhaust manifold cracked and produced a ticking sound on acceleration and exhaust fumes can be smelled through the vents when fan is on. As per dealers advice, it's ok to use vehicle pending repair. It's been 5 days and the part hasn't arrived yet. Contacted dealer few times to facilitate repair.

Filed Jun 6, 2007 · Fuel system · 4,000 miles · AZ

Exhaust fumes enter into the interior of vehicle when accelerating for passing, merging, etc.

Filed Jun 15, 2006 · Engine · 10 miles · GA

Vehicle exhaust fumes enter vehicle cabin via open rear window due to location of exhaust(not extended beyond rear bumper) this has been an ongoing problem since the vehicle was purchased in march 2005.

Filed Aug 8, 2005 · Engine · 100 miles · AL

Heavy exhaust fumes entering vehicle.

Filed Apr 15, 2004 · Engine · FL

While driving at high speeds exhaust fumes entered into the cab of the vehicle.

Filed Sep 29, 2003 · Engine · SC

Exhaust smells of rotten eggs are escaping throughout the exhaust system. Driver is concerned because carbon dioxide may be entering as well. Dealer is aware of the problem.