Has anyone experienced or found a drilled hole in the top front right corner of their oil pump that goes directly into the oil pan? This would be located just to the right of the plastic timing marks. The hole is not threaded, approx. 3/8 inch in diameter.
When inspecting my old pump, I find a small indentation in the old aluminum casting.
Not large enough for a dip stick.
What new great feature have I found, that will be a pain if I have to remove this oil pump.
Thanks
Mike C