ADVICE BADLY NEEDED 1983 Thunderbird Heritage Update
Reply #62 –
That'll buff right out!
Seriously though, you might consider the inside of the engine at this point, and stick a scope down the plug hole before you try to start it. I had a POS '68 skylark that the carburetor looked worse than that, got to all cleaned and running, but could never get the rings to seat against the pitted cylinder walls.
Good luck.
- Geoff