BenzWorld Junior Member
Date registered: Jan 2009
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Engine chirping and cricket noise after oil change
Hello everyone I am a new member. My 2007 C280 4 Matic with only 14K miles just started to have a cricket noise from the engine after I changed oil yesterday, the noise will go away or become very low sound to notice after 10 minutes driving, do you have any idea why? I used the Mityvac to suck the oil out so I had to push the little plastic hose down the oil dip tube hard so the hose will go down to the bottom of the oil pan. Did I damage anything here?