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 >
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