Mechanics

CENTER SPARKPLUG LEAKING AND GRINDING NOIS

1973 Nissan 240Z

Engine Performance problem
1973 Nissan 240Z 6 cyl Two Wheel Drive Manual 86000 miles

one of the spark plugs is leaking fuel mixed with oil?
and when the car is idling there's a rough grinding noise it kind of sounds like its coming from one of the
front pullies or under the valve covers, what do you think?
thanks john
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Johnieboy
January 4, 2010.




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