Terry Godbout

$2400 for a new factory short-block, 16 hours labor, machine work on head, chain tensioner, etc. actual dealer estimate was $4700.

We have an '06 Outback Limited with 74,000 1-owner miles on it. Recently an engine knock has developed. An independent mechanic and our local Subaru dealer have both diagnosed the knock as a rod bearing knock and both have said that a new short block is the best solution to the problem. At just under $5000, this is a stunner for a well maintained car with only 74,000 miles on it. Is this a common ailment for engines of this series? Could it be anything else?