fuel smell in car · gas smell while driving
A noticeable gasoline odor either inside the cabin or around the car, especially strong right after fueling or while driving.
Check that the fuel cap is tightened properly first - it is the simplest and most common cause.
Not recommended, especially if the smell is strong or persistent inside the cabin. A fuel leak is a fire risk and should be inspected before continuing to drive.
Describe your situation more precisely (e.g. exactly when it gets worse, how long it lasts) and get an expanded, personalized breakdown.
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Descriptions are for guidance only and do not replace a workshop inspection. If you are ever unsure whether it is safe to keep driving, pull over in a safe spot.
Burning rubber smell
WarningA distinct burning rubber odor, either while driving or after parking, sometimes with light smoke.
Burning oil smell
WarningA sharp, acrid smell of hot oil, usually from the engine bay, sometimes with light smoke from under the hood.
Sweet smell from the engine bay
SeriousA distinct sweet, syrupy odor (often compared to maple syrup) coming from the engine bay or vents, usually meaning coolant.
Musty or moldy smell from the AC vents
InfoA musty, moldy or "wet sock" smell comes from the air vents, especially noticeable right when the AC or heater first turns on.
