Problem Reports
Kia Sorento
Report: Updated Timing Chain Tensioner to Correct Noise on Startup
Kia Sorento Problem
Model Years Affected: 2007, 2008, 2009
Engines Affected: 3.3L V6, 3.8L V6
Average Mileage: 44,325 mi (10,800 mi - 78,000 mi)
If the engine is excessively noisy on startup (after the engine has been off for several hours) and the noise lasts more than four or five seconds, turn off the engine and check for correct engine oil level. If the oil level is correct, the noise may be caused by the timing chain tensioner. Kia released an updated timing chain tensioner to solve this problem.
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natslo26, 2009 Kia Sorento, 3.3L V6, 78,000 miRookie
Whine on start up and when engine revs.
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spicy red, 2008 Kia Sorento, 3.3L V6, 10,800 miRookie
noisey on start up after setting 1-2 hours just bought vehicle. have to take back to dealer.
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Visitor, 2008 Kia Sorento, 3.3L V6, 44,175 mi
on start up of a cold engine, it makes a horrific noise and if setting for 2 hrs on startup...kinda scary???
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