[V8] Compression test numbers
toml99 at todomundo.com
toml99 at todomundo.com
Sun Sep 20 21:31:19 PDT 2009
Hey, well I finally got around to doing the compression test on the
93 Pearl as I'm thinking of selling it. It consumes a bit of oil,
and when you jump on it, can smoke quite a bit....then other times it
seems fine. All 8 plugs look healthy. The numbers are
125/130/125/130/125/125/130/125 with no change when I put some oil in
the cylinder. My book for the 3.6 shows 145-189 new, wear limit
109. Just wondering if the 4.2 is the same?. There's a small weep
of oil underneath, but nothing that actually hits the ground.
Wondering if anyone can concieve of anywhere the oil could get right
into the exhaust manifold, as the plugs look way too nice to be
burning the amount of oil it's burned on a few occasions. Could it
be sucking it right out of the exhaust guides at full throttle into
the manifold? Didn't go thru as much oil when the girlfriend was
driving it. Idles perfect and quieter than the other 2 cars, and
get's up and goes on the highway(except the motorcycle behind me made
a motion like he was holding his nose).....Hope all's well...Tom
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