whenever i top off my oil in my 87 300e i notice the brown film that forms on my internal parts,,, camshaft, rockers, ect.
im shure putting motor oil flush in wouldn't
"new dream a-way" all that crud i see but, dose it get rid of the large crud deposits like it says it dose on the bottle? is this stuff really worth it for preventative mantinance reasons? will it hurt my engine?
if it is worth the 5 to 10 bucks, what are some good brands to use?
thanks for your time and i'm looking foward to your responce!
adam

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87 300E
BLACK GOLD WITH CREAM INTERIOR, SPOILER, AIRDAM
CLEAR MARKERS

87 420SEL
BRONZE WITH CREAM INTERIOR