The oil pressure sender is located on the side of the block just above the
oil filter. It comes off real easy with just a socket. Hopefully that is
where your leak is coming from. A known problem area on LT1's is the
distributor plug on the top of the intake in the back. Those can be a real
bear to get too.
Thanks for the reply Gary. My car must be different, because my pressure
sender turned out to be up near the top of the block on the back right
behind some vacuum module. Tucked waaaay back there under the firewall. It
was a bear to get to anyway, but I eventually got it. The hole just above
the oil filter was plugged.
Thanks again though.
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