Yes, vinegar can potentially harm a car engine due to its acetic acid content. If vinegar is introduced into the fuel system or engine components, it can corrode metal parts, damage rubber seals, and disrupt the engine's performance. It's best to avoid using vinegar for any cleaning or maintenance tasks related to a car engine. Stick to products specifically designed for automotive use to ensure safety and effectiveness.
It won't hurt the engine but it will hurt the catalytic converter.
Absolutely!
No it does not affect
No, it will not hurt you.
Yes, vinegar can potentially damage car paint if used for cleaning, as it is acidic and may strip away the protective layer of wax. It is recommended to use car-specific cleaning products to avoid any harm to the paint.
if you mix the ratio right with the gas it will boost power to engine as far as hurting engine i cant see why it would hurt it .
No it won't hurt the engine BUT you could get carbon monoxide in the car. Don't sit in a parked car with the engine running if your exhaust is bad - it could kill you.
Repeated attempts to start a car will not hurt a car as long as the engine has the oil it's supposed to have. However, they aren't good for the battery.
Lots of it will.
it adds a lot of strain on the engine especially if the drive train is directly under the engine. (front engine fwd, or mid engine rwd)
no
Yes. Can clog coolant passages in your engine and other areas.