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AutoMD Member

AutoMD ... 7/3/2012

Engine

My car engine makes sound when I drive between 30 and 100 km/h

The noise seems louder when I drive downhill or without acceleration. The noise disappears when speed increases to 100km/h and above. I changed the belt tensioner and the noise is still there.

1 Answer


AutoMD Member

AutoMD Member 7/7/2012

I found the engine oil pressure is higher than it used to be.

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