I had stuck rings and know what that looks like. Cylinder 1 and 2 were 165 and 155 respectively. 3 was ~360. I managed to get them unstuck and the last time I checked they were all greater than 400. They dipstick and HP pump shims have always leaked at the same rate.
Josh On Jul 5, 2017 2:17 PM, "Bill Dakin via CnC-List" <cnc-list@cnc-list.com> wrote: > The only time I've known this to happen on internal combustion engines was > when the combustion gas pressures passed the compression rings and passed > the oil control ring to cause crankcase pressures to force out oil spray. > Oil spray within the crankcase is normal, it is when the negative pressure > outside forces it out of filler. Now might be a good time to run a > compression test on the cylinders for the heck of it. > bd > > > we noticed that the bulk of the oil was accumulating on the side of the >> engine with the dip stick. The dip stick slid in easily. Further >> exploration led to the conclusion that the source of the oil leak was, in >> fact, the dip stick. Finding a new replacement for an old 3GM was a task as >> all the dealers said n >> > > > > _______________________________________________ > > This list is supported by the generous donations of our members. If you > wish to make a contribution to offset our costs, please go to: > https://www.paypal.me/stumurray > > All Contributions are greatly appreciated! > >
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