TROUBLESHOOTING

Common car problems, explained.

Simple checks you can do safely, what the symptoms usually mean, and when it's time to bring your car in.

Car Pulling to One Side? What to Check

Car Pulling to One Side? What to Check

A car that drifts or pulls to one side while you're driving straight is usually a tire, alignment, brake, or suspension issue. It's worth checking early, because it also wears your tires out faster.

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Check Engine Light On or Flashing? What to Do

Check Engine Light On or Flashing? What to Do

A check engine light means the car's computer has detected a problem. A steady light is less urgent than a flashing one, but both are worth reading the code for, since some causes are cheap and others can damage the engine or exhaust system if ignored.

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Car Battery Keeps Dying? Causes and Checks

Car Battery Keeps Dying? Causes and Checks

Slow engine cranking, dim lights, or a car that won't start after sitting usually points to the battery, the charging system, or something drawing power when the car is off.

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AC Blowing Warm Air? What to Check First

AC Blowing Warm Air? What to Check First

When the AC blows warm air, the cause is often low refrigerant from a leak, but it can also be a failing compressor, an electrical problem, or a clogged filter.

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Brakes Squealing or Grinding? What to Know

Brakes Squealing or Grinding? What to Know

A squeal or grinding noise from the brakes usually means the pads are worn or something is caught between the pad and rotor. Grinding in particular means metal may be touching metal.

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Car Overheating? What to Do Right Now

Car Overheating? What to Do Right Now

An overheating engine can cause serious damage in minutes, so the first priority is safety, not diagnosis.

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Steering Wheel Shaking or Vibrating? What to Check

Steering Wheel Shaking or Vibrating? What to Check

Vibration felt through the steering wheel usually points to a tire, wheel, or brake issue, and it often shows up only in certain situations, like highway speed or while braking.

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Car Won't Start? What to Check First

Car Won't Start? What to Check First

A car that won't start can mean very different things depending on what you hear, or don't hear, when you turn the key — electrical, fuel, or ignition.

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Transmission Slipping or Shifting Rough? What It Means

Transmission Slipping or Shifting Rough? What It Means

A transmission that slips, hesitates, shifts hard, or delays before engaging is telling you something is off, and it's worth addressing before it turns into a bigger repair.

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Burning Smell From Your Car? What It Could Be

Burning Smell From Your Car? What It Could Be

A burning smell can come from several different systems, and figuring out which one helps determine how urgent it is.

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