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Originally Posted by laxman0324  It looks exactly like mine did. Take it for a couple hour trip, and if the stuff is on the ML after a couple hours of highway driving I would be concerned. Mine disappeared after driving a couple hours. |
Laxman, if the minor sludge is formed due to condensation (this is formed when you drive the car on relatively short trips; not letting the engine warm-up for the condensation to be evaporated), then, driving on a highway until all the condensation is evaporated would solve the issue.
But, I think, this is way more than 'minor sludge'. That's my 0.02 :-)