Anyone ever used one of these to do an oil change before? Saw some people recommending them on some of the Mercedes forums but I don't trust them snobs lol
http://www.amazon.com/Mityvac-7201-Fluid-Evacuator-Plus/dp/B0002SR7TC/ref=pd_bxgy_auto_text_b
http://www.amazon.com/Mityvac-7201-Fluid-Evacuator-Plus/dp/B0002SR7TC/ref=pd_bxgy_auto_text_b