Hi Mike, What has likely happened from the long storage is that the rings are frozen to the pistons. You could try flooding the cylinders with marvel oil, but it likely needs to come apart. The valves are also likely to be sticky in the guides and you could cause more damage starting it than it's worth. The good news is that if it still turns over, it's rebuildable. 300ly, Don ----- Original Message ----- From: <mwl1967@xxxx> To: <Chrysler300@xxxxxxxxxxxxxxx> Sent: Sunday, February 16, 2003 7:50 AM Subject: [Chrysler300] low compression.. all cylinders? > Hi all, > picked up what looks like is going to be a parts car for my K. > The engine hasnt run in what could be decades. The carb was frozen, the spark > plugs were missing but the engine wasnt locked up so I thought about trying > to start it. > > Compression check shows about 30-40 psi in each cylinder. Is > this abnormality a result of just sitting stagnant for so long? Should I > waste time with plugs, wires, carb etc and trying to start it or is it just a > boat anchor? > > Thanks > Mike > > > To send a message to this group, send an email to: > Chrysler300@xxxxxxxxxxxxxxx > > For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm > > To unsubscribe from this group, send an email to: > Chrysler300-unsubscribe@xxxxxxxxxxxxxxx > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > >