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2009 Mercedes-Benz E-Class 3.0L BlueTec RWD 4dr Sedan

2009 Mercedes-Benz E-Class
Trim Info:
Rear Wheel Drive, 4 Door Sedan, Mid-Size
23 mpg city / 32 mpg hwy
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March 4, 2013, 7:31 pm

Sara D
 

Question: engine oil level

hello sir,
I live in lebanon, and the car tequicians are a bit under-expercienced. The problem is i get a red sign on the tablet of the car saying 'engine oil level" whenever i drive for like 10-15 mins. i already checked and refilled engine level, and also checked the gear stick oil... also AOK. but still the sign is coming up! they said i have a problem with the engine oil cooler... but our mechanics are known for making up stuff to make you pay more... can u help me?


March 10, 2013, 12:22 pm

Elizabeth K
Expert Mechanic

The oil pressure sending unit may be bad, or the oil pump may be worn. Try replacing the oil pressure sending unit first, it's the cheapest way to test it.


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