Listening for signs of car trouble now can save you from breakdowns later. In partnership with The Car Care Council, AAA offers some predictors of engine problems.

Common signs of engine trouble:

• Squealing or scraping sounds when you apply the brakes.

• Knocks or pings from the engine when you accelerate or climb a hill. 

• Failure to start, but the engine turns over.

• Adding oil between oil changes.

• A 'check engine' or similar warning light is activated.

• A rumbling or hissing sound from the muffler.

• The thumping of a tire that's flawed and may soon fail.

• The clicking of a worn CV joint as you make a tight turn.

• Moisture or antifreeze odor detected inside the car.

At the first sign of trouble, consult with a reputable mechanic.