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Improved Timing Chain Tensioners Available to Correct Noise on Startup on Hyundai Sonata

Problem overview

If you experience excessive engine noise on startup (after the engine has been turned off for several hours) that lasts for more than five or six seconds, turn off the engine and check that the engine oil level is correct. If the oil level is correct, the noise may be caused by the timing chain tensioner. Hyundai has an improved tensioner to correct this problem.

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Improved Timing Chain Tensioners Available to Correct Noise on Startup on Hyundai Sonata

Problem overview

Hyundai Sonata vehicles with this problem

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Improved Timing Chain Tensioners Available to Correct Noise on Startup on Hyundai Sonata

Problem overview

Hyundai Sonata vehicles with this problem

Repairs related to this problem

General Diagnosis

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Search for another problem

Ask our experts about your Hyundai.