Q: Fuel leak from fuel cap only in full tank
i have toyata yaris 2007 model .. my problem is fuel leak from fuel tank cap when i drive 2 km after parking the car ,the fuel coming from near on rear left side tyre. but this problem only happan in when i full the fuel fully
My car has 10561 miles.
My car has an automatic transmission.
Recommended Services
| Fuel is leaking from gas tank Inspection | $94.99 - $114.99 | Get a Quote |
| Fuel Filler Cap Replacement | $102.91 - $258.49 | Get a Quote |
Hi there. If you’re experiencing a fuel leak only after the fuel tank is full, then it might be one of three issues. First, it could simply be overflow caused by overfilling the tank, second it could be a damaged fuel tank filler housing or third and most likely, the fuel cap is damaged. Replacing the fuel cap is very easy, just make sure you purchase an OEM (original equipment) replacement fuel cap. If you need any help with this, one of our local mechanics can help you replace the fuel cap.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Shaking when gas pedal pressed
Hello there, it is not uncommon to have variations in higher mileage vehicles though they should not be this bad. A violent shaking would indicate a fault. The most common causes would be spark plugs (https://www.yourmechanic.com/article/symptoms-of-bad-or-failing-spark-plugs) and wires, fuel pressure...
I got a message stating "Starting disabled theft problem" and the car will not start.
Hi there, thanks for writing in about your 2011 BMW 335 xDrive. It could be a low voltage situation with the battery. It can also be the key itself or the ignition switch (https://www.yourmechanic.com/services/ignition-switch-replacement). If you have access to a...
Fuel rail injection pressure sensor
Hey there, thanks for writing in. It is in the top center of the motor on the fuel rail. You have to remove the upper intake manifold to get to it.
Random misfire cylinder 123
I'm curious as to what codes are still active. Is it still a misfire code? Several other component failures can cause "misfire" issues - a clogged exhaust gas recirculation valve (https://www.yourmechanic.com/services/exhaust-gas-recirculation-egr-valve-replacement), a failed diverter valve (https://www.yourmechanic.com/services/air-diverter-valve-replacement), even a failed cam...
Code P0335. Crank position circuit code
Hello. Your crankshaft position sensor has failed. Most engines support a fall-back mode where engine timing is then determined by the cam position sensor. It is less precise than when the crank position sensor is used, but allows the engine...
no spark fire no power to fuel pump computer won't communicate with code reader
Hello, thanks for writing in. When dealing with this kind of situation, you need to start with the simplest options, and work your way down the list. When the electrical power supply is questioned, we need to rule out the...
VVT vs VCT
Mike, we are happy to clarify. VVT (variable valve timing) is a general term for the system that keeps timing of the valves, and is typically designed to work with the camshaft. A VCT (variable cam timing) can be considered...
Can having your engine seize cause transmission problems too?
If your vehicle has an automatic transmission, the engine drives the transmission through a fluid coupling known as a "torque converter". As a consequence of this design, if the engine were to suddenly stop, the transmission (and differential) would continue...
Car Vibrating and bottoming out
The basic condition of the engine can be verified through a cylinder compression test. If the compression in each cylinder is within factory spec., there is not too much variance across cylinders, and you are not using more than a...
Related articles
2012 Toyota Tundra vs. 2012 Chevrolet Silverado: Which One Should I Buy?
Large work trucks are meant for one thing: work! These vehicles are rough and ready, and can handle nearly anything you throw at them, with the exception of a car pool. While they offer two or four door options, you...
Symptoms of a Bad or Failing Canister Purge Solenoid
Common signs of a problem with a car EVAP canister purge solenoid include rough idle, difficulty starting, and the Check Engine Light turning on.
How Far Can You Drive Your Vehicle on Empty?
Knowing how many miles you can drive on an empty gas tank prevents getting stranded. Nissan Altimas can go the farthest when the low fuel light is on.
Browse other content
Maintenance
Estimates
Services