I pulled the plugs and used a thin bladed screw driver to probe into the holes. I could see what I thought was the top of the pistons. Is there a diagram somewhere that shows the relationship of the valves to the spark plug holes. Do the valves "straddle" the spark plug hole, one on either side? I poured in a mixture of ATF & acetone, which seemed to drain down. The car is about 200 miles away at my sons house. The good news is that he is a better gearhead than I am. (And younger)
Thanks for the reply's
Paul