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2012 Mercedes-Benz E-Class Luxury 3.5L 4dr Sedan RWD

2012 Mercedes-Benz E-Class
Trim Info:
Rear Wheel Drive, 4 Door Sedan, Midsize Cars
17 (2011) mpg city / 24 (2011) mpg hwy
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Why is this happening?
A ticking noise often indicates the engine is not being fully lubricated. Without enough oil, metal starts contacting metal -- thus the tapping sound. This is either because it lacks oil or it has low oil pressure, so let's start by checking the oil level

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Does this engine have a low oil level?

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No

You chose: Sounds Like > Ticking / tapping > No
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