Q: Smell gas

asked by on February 17, 2016

My car is smelling like gas, and it seems to be leaking under the car at times. The liquid smells like gas, so it's possibly a leak from the tank or seal.

Fuel is leaking from gas tank Inspection $94.99 - $114.99 Get a Quote

This vehicle may be leaking from the fuel pressure regulator; GM has issued a recall for the regulators not having a proper seal. The leaking you describe may, or may not be related to the recall. If the leak is determined to be related to the recall, then you can have the dealer tow it in and repair it for free. In either case, I recommend that you do not drive your car until the fuel leak is fixed. Have a mechanic, such as one from YourMechanic, come to you, inspect your gas leak, and recommend the best path to repair.

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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How do I use the Bluetooth HandsFreeLink®?
Some 2012 Accords came equipped with the Bluetooth HandsFreeLink® (HFL) system. If your car has this onboard, it can be used to allow hands free communication through your smartphone and the car’s audio system. You’ll see the buttons on the...
Key won't program
Greetings! Your truck is considerably new, therefore the key, ignition, and the immobilizer system will have to be reprogrammed by the special equipment that is only available at the dealership, or by a licensed locksmith.
Leaking inside the car after the rain
A few things can cause water to leak into the car. The most common would be the windshield leaking through, bad door or window seals, an AC evaporator core leaking, or one of the body seams allowing water to pass...
Trying to pass emissions test. Failed once. Code P0449
Hello, thank you for writing in. Code P0449 (https://www.yourmechanic.com/article/p0449-obd-ii-trouble-code-evaporative-emission-control-system-vent-valve-solenoid-circuit-malfunction-by-spencer-clayton) will set when the system sees that the position of the vent valve, and the voltage for its position, do not match. There could be a wiring problem, a faulty hose,...
Sounds when turning.
This may be a sign of failing or worn out wheel bearings. A wheel bearing will usually fail due to pitting or small damage on the surface of the rollers or the bearing race. Both the surface of the rollers...
The heater doesnt come on in my car sometimes.
Hello, The thermostat regulates the flow of the coolant in your car's engine and controls when the coolant flows in and out of the motor from the radiator by opening and closing at specific temperatures. When your thermostat (https://www.yourmechanic.com/services/thermostat-replacement) is...
Car was working fine then randomly shut off and will not turn back on, check engine light came on after the car turned off.
Hi there. First you would need to check for any codes that could be stored or pending on the ECM (computer). The code will direct you to the location area that could be the cause of the noise that occurred...
My 2001 Audi TT Quattro didn't want to engage first gear so I forced it in and I was stuck on first gear even if I clutch it won't
There are two possibilities: there is a clutch or clutch control (hydraulics, etc.) malfunction or the synchronizer and/or related assemblies in the transmission itself is faulty. To distinguish between the two and thence pinpoint the issue, the recommended service is...
While driving & without warning, my van will suddenly turn off.
Hi Karl. Thanks for contacting us today. What you are describing is arguably one of the hardest items to diagnose, but is typically caused by an electrical short. In some cases, a loose wire to an ignition system component, such...

Related articles

The Best Used Cars to Buy If You Need a Lot of Trunk Space
Many Many people focus more on interior room than cargo carrying capacity. That’s natural if you have a large family or regularly carpool, but what about drivers who need to carry a lot of stuff most of the time and...
The Best Used Cars to Buy If You Have 3 or More Kids
If If you have three or more kids, you could probably get by with a mid-size sedan if all you want to do is take them from Point A to Point B. Realistically, though, having kids means music lessons, athletics,...
Symptoms of a Bad or Failing Front Output Shaft Oil Seal
If your car has all- or four-wheel drive and there is noise or fluid leaking from the transfer case, consider replacing the front output shaft seal.