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5 Signs of a Failing Timing Belt

A timing belt is an integral part of your vehicle’s engine, found near the front of the engine. It rotates the engine's camshaft and crankshaft in synchronization to ensure each cylinder fires correctly. A failing timing belt can lead to several auto problems, including engine failure, so it’s important to have the belt replaced as soon as you notice any issues. Keep reading to check out five signs of a failing timing belt.

mechanic replacing timing belt in vehicle

1. Engine Produces a Ticking Noise

A timing belt is attached to the camshaft and crankshaft for combustion purposes. When it wears out, you may hear a ticking noise from your car's engine. If you're experiencing this problem, don't hesitate to call an auto repair professional near you.

2. Engine Fails to Ignite

A timing belt operates the crankshaft to power the engine. If your car's engine cannot turn over properly or ignite, this may be a sign that the timing belt has worn out and needs replacement.

3. Oil Leaking Near the Motor

A loose timing belt cover or a worn-out/cracked gasket causes oil leakage. This can lead to your engine overheating and various other costly repairs. If you notice oil around your engine, it may be time to replace the timing belt.

4. Smoke Coming from the Exhaust

A faulty timing belt can put more strain on your car's engine, causing it to work harder than usual. This can cause an incorrect fuel composition and lead to excessive smoke coming from the exhaust pipe.

5. Change in Revolutions Per Minute (RPMs)

A worn-out timing belt has a significant impact on your car's revolutions per minute (RPMs), which shows how hard the engine is working. A timing belt missing some teeth or snapping completely can cause the RPM to act inconsistently.

Contact Us for Engine Repair Services Near You

At Custom Complete Automotive, our certified technicians have the experience and expertise needed to correctly diagnose and repair any engine issue and get your car back on the road as soon as possible. If you notice any of the above signs, don’t hesitate to bring your car in to one of our auto repair shop locations in Missouri. To learn more about our engine repair services, contact us today!

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About the Author
Eric Riddles

Eric Riddles is an ASE Certified Master Automobile Technician who has been working as an auto mechanic since 1998 and originally joined the team at Custom Complete Automotive in 2005. Eric has numerous certifications in various aspects of car repair and spent 10 years training the next generation of auto technicians at a local high school Auto Shop classroom.

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