Excessive blowby in D166 engine

Posted by Farmer Bob on January 24, 2007 at 21:02:25 from (71.53.64.77):

My 340D starts and runs fine but after it is warmed up I get a constant drip from the engine breather tube. The engine was completely rebuilt two years ago and it has done it ever since I put it back in the tractor. For some reason, it seems to be building up pressure in the basement and by is inferior design, the breather is located directly above a side drain hole in the side of the block. I've checked the cover plate and ensured the breather media is in place on the inside of the breather tube plate.
The tractor has been worked hard, (Plowing a full day pulling a model 192 Roll over plow and feel the rings have seated. What else can I check?

Replies:

• Re: Excessive blowby in D166 engine steelfronts 21:07:22 01/24/07 (0)

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