2001 Toyota Tundra Check Engine Light And Smell Of Gas

Open the fuel door and ensure the gas cap is on tight. I have a 2001 toyota tundra that has a random misfire the check engine light stays on but the truck will run fine for a day or two then start missing again i had an exaust leak an thought that was what was causing the miss so i put new manifold gaskets on the truck that did not fix the problem so i had the truck tuned up plugs fuel filter etc. The fuel smell i suspect will likely be the residual fuel the engine has not induced inside the inlet manifold during a cold start.

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Its a simple thing to fix and only takes a few minutes to swap a gas cap.

2001 toyota tundra check engine light and smell of gas. I have a 2000 Tundra and the check engine light comes on as soon as the gas tank is less than half full. 2008 Tundra 57L SR5 DCSB 4x4 Pyrite Mica. This will eventually evaporate with air flow but you should never have any fuel smell outside the engine.

Ive replaced the gas cap and always make sure it is tight. Toyota Highlander Car and Truck. Check engine light came on and dealer advised the fuel filler tube had to be replaced for several hundred dollars.

Most of the time the only symptom of P0446 is going to be the check engine light. This video shows a quick fix for a P0456 engine light code Evaporative system small leak on my 2003 Tundra. Clicking this will make more experts see the question and we will remind you when it gets answered.

Want Answer 0. Ive been smelling a burning smell as of the past week or so. Browse Categories Answer Questions.

It would rset itself eventually when I filled the tank. I finally got my hands on a diagnostic tool and plugged it in to see what the issue is. The battery in your Toyota Tundra is every difficult.

If your check engine light is flashing in your Toyota Tundra we highly endorse not to drive the vehicle and schedule Toyota service now. The battery is low or dead. PO161 02 sensor heater circuit malfunction bank 2 sensor 2 My first assumption is the obvious that his O2 Sensor needs to be replaced.