Auto Repair Blog

The Engine Problem Series

A 12-part monthly guide to the engine problems every driver should understand—what the warning signs mean, and when it's time to get help.

JanuaryPart 1 of 12

12 Engine Problems You Should Never Ignore

The warning signs your engine gives before a small problem becomes an expensive one.

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FebruaryPart 2 of 12

Check Engine Light: What Is Your Car Actually Telling You?

A trouble code points to a system, not always a part. Here's what the light really means.

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MarchPart 3 of 12

Engine Overheating: 7 Causes That Need Attention

Overheating can destroy an engine in minutes. Know the causes and what to do.

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AprilPart 4 of 12

Oil Leaks: Small Drip or Serious Engine Problem?

Not every oil spot is a crisis—but some are. How to tell the difference.

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MayPart 5 of 12

Rough Idle: Why Your Engine Shakes at a Stop

A smooth idle is a sign of a healthy engine. A rough one points to several possible causes.

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JunePart 6 of 12

Engine Misfires: Symptoms, Causes and When to Get Help

A misfire means a cylinder skipped its job. Here's what to watch for.

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JulyPart 7 of 12

Timing Belt & Timing Chain Problems: Warning Signs

Timing components keep your engine in sync. When they fail, the damage can be catastrophic.

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AugustPart 8 of 12

White, Blue or Black Exhaust Smoke: What It Means

The color of your exhaust smoke is a direct clue to what's happening inside the engine.

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SeptemberPart 9 of 12

Why Is My Vehicle Losing Power?

Sluggish acceleration and lost power can come from many systems. Here's where to look.

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OctoberPart 10 of 12

Engine Knocking and Ticking: What Those Sounds Can Mean

Engine sounds are messages. A knock or tick can warn of serious internal problems.

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NovemberPart 11 of 12

Hard Starting and No-Start: Battery, Fuel or Engine?

When your vehicle won't start, the symptom itself tells you a lot about the cause.

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DecemberPart 12 of 12

Preventive Engine Maintenance: What Actually Matters—and What Doesn't

Not every service is worth the money. Here's the maintenance that genuinely protects your engine.

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Having a problem? Don't start replacing parts.

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