I have a 1978 Trawler with a Lehman 120 (I'll get the serial #'s soon), which is siezed. She wouldn't start back in February, which I attributed to an electrical problem. After fiddling in the spring, I realized the engine was siezed.
The head has been pulled, and the cylinders had a frothy looking liquid in them. Each piston is frozen. After letting them soak for a few weeks with Marvel Oil, we womped on the pistons with a block of wood and a sledge -*with no success.
Now she's been soaking with PB Blaster for almost a month.*
I'd love any and all insight. Am I screwed?
The head has been pulled, and the cylinders had a frothy looking liquid in them. Each piston is frozen. After letting them soak for a few weeks with Marvel Oil, we womped on the pistons with a block of wood and a sledge -*with no success.
Now she's been soaking with PB Blaster for almost a month.*
I'd love any and all insight. Am I screwed?