Timing chain?
05-02-2018, 01:42 PM
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Mercedes-Benz GLK350 4Matic and Mercedes-Benz ML350 BlueTEC
Timing chain?
Hello
Today I just noticed this noise at startup. It's very faint and lasts for maybe 0.5 seconds. It does occur every time the car starts. I'm worried it is a timing chain tensioner. I pray, it's not! I will say, I checked the oil levels and my car is reading slightly above the max level! The dealer just did a service B about 600 miles ago, so they might have overfilled.
Any ideas? I've attached a video of the noise
Today I just noticed this noise at startup. It's very faint and lasts for maybe 0.5 seconds. It does occur every time the car starts. I'm worried it is a timing chain tensioner. I pray, it's not! I will say, I checked the oil levels and my car is reading slightly above the max level! The dealer just did a service B about 600 miles ago, so they might have overfilled.
Any ideas? I've attached a video of the noise
