1994-2002 [Subscribe to Daily Digest] |
I know that when I transitioned my NG900 to full synth from dino my rear main seal developed a small leak. What I read on this board (about 7 years ago) is that synthetic oil has more detergent qualities that likely washed away the oil gunk/sludge that had built up around the seals over the years of use.
posted by 156.98.4...
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