Aug 16, 2010 ... From what you're describing, it appears the oil was overfilled to the point that this aeriation did take place, and the engine damage was caused ...
Too much oil will probably damage seals before anything else, but ... I'm pretty sure you can get to a level of overfill that will damage any ...
A couple of my vehicles have explicit warnings against overfilling on the oil filler that ... You most likely will not cause damage by running only an extra quart.
MOST of the answers are, at least partially, correct. The biggest enemy an engine has is "foaming" of the oil, which occurs when there is too much oil for the pump to ...
But a mechanic told me years ago that if you overfill, the oil pressure can get too high and start to damage oil seals if i remember right.
Apr 19, 2008 ... btw, if its slightly overfilled - dont worry about it. ... in the engine and can lead to oil leakage, as well as premature engine wear and damages.
Sep 13, 2013 ... The level of damage depends on the amount of overfill. Consequences are identified by a smoky engine with lots of smoke from the exhaust.
Aug 9, 2013 ... Ever wonder if overfilling engine oil is damaging to your bike? Our expert Kevin provides an answer to this question.