What it usually is
- Leaking fuel injector O-ring or fuel linemost common
Smell under the hood, wet spot on the engine.
Fix: Fuel Injector Service & Replacement → - EVAP leak or loose gas capcommon
Smell near the rear after fueling, check engine light.
Fix: EVAP & Emissions Repair → - Misfire dumping raw fuelcommon
Gas smell from the exhaust, flashing check engine light.
Fix: Ignition Coil Replacement → - Fuel pump seal or tank leakless common
Smell inside the cabin, especially near the rear seat.
Fix: Fuel Pump Replacement →
What to do right now
- Don't park it in an attached garage.
- Look for wet spots under the car and on the engine.
- Call us — we'll come to the car.
How a mobile mechanic handles it
We come to where the car is — that's the whole point when it's a car smells like gas situation. We diagnose with a professional scan tool and proper testing, tell you what's wrong and what it costs, and fix it on site when parts allow. Don't drive it to a shop; call us and we'll come to it.
FAQ
Common questions
Is a gas smell an emergency?
A strong, constant gasoline smell is. A faint whiff after filling up that goes away is not.