Hi. First post here. Got a question. I have an 87 LS, 4.3 litre, and I have a coolant leak that drips from the plastic torque converter access cover. What could be causing that? Freeze plug? Anything else I should look for? The car sat for a few years unused, I am afraid that the water in the block may have frozen and caused this leak. Any suggestions?
Thanks for reading.

 

Sounds like a freeze plug might have rusted out