What happens if my car's gas tank cover is left open for a long time while on a trip? - Quora

Answer (1 of 11): At least one poster warned of engine damage… pretty sure that isn’t a real concern. That said, the gas cap is an integral part of the emissions equipment, absolutely on anything post-1996/OBD-II. How long/far you can go before the check engine light comes on depends on the make

Does putting salt in the gas tank damage the engine? - Quora

How to read a fuel gauge in a car - Quora

qph.cf2.quoracdn.net/main-qimg-9959310a0b856ed1684

Is it bad to buy a car that has been sitting for years? - Quora

Why does a car lose all power while driving and now won't start? - Quora

If a car has been sitting for a few years and the gas has gone bad, is it better to add fresh gas or just let the engine run until all the

What happens if you leave gasoline in the tank for too long? - Quora

Can I recharge my car's A/C system without the engine running? - Quora

What happens if you leave the gas cap off while the car is running? - Quora

Does a car that sounds louder than usual when accelerating indicate engine problems? - Quora

How to tell which side the gas tank is on without leaving my car - Quora

What happens if you leave the gas cap off while the car is running? - Quora

What happens if you shoot a gas tank with a bullet? - Quora