It means the engine is receiving too much air or not enough fuel during combustion. You see, your car's engine needs a very specific balance of air and fuel to run at its most efficient.

It means the engine is receiving too much air or not enough fuel during combustion. You see, your car's engine needs a very specific balance of air and fuel to run at its most efficient.

The opposite condition, where too much fuel or not enough air is in the mixture, is called running rich. If your engine is running lean, it may be hard to start, accelerate poorly, or stall at idle.

What you can do Don’t ignore the warning signs. If your car runs rough, smells weird, or the dash lights up, get it checked. A good tech will scan the system and track down the cause. And if you ...

YOU WIN,” someone else declared. Others who’ve tried it out have said it’s just as “hot” as they imagined in the books — even if it got them a bit giggly or awkward in the moment.