I’ve had a spare 345 engine sitting in the garage since 2013 that I got from Brian when he moved from his townhome. It’s been sitting on a wooden cradle since then, quietly waiting for me to do something with it. I’ve moved it here and there as I’ve rearranged things, but I haven’t really done much thinking about it until this fall. I’ve been watching a lot of revival videos on YouTube—mechanics find a car out in the woods or in a field and see if they can get it to turn over and run with a limited set of tools. I’m weird but it’s fascinating. I’ve learned a lot, and there’s something that comes up over and over again, and it usually has to do with how the engine was left: if it was running, even poorly, but with proper lubrication, there’s a good chance they’ll get it running again.
I don’t know much about this engine other than what Brian had heard from the guy he bought it from: it was low mileage and running smoothly when it came out, and I know Brian had put some oil in it to protect it from the elements—he’d been storing it in a shed behind his house. But it finally dawned on me that I needed to do some long-term preventative storage of my own.
So today I picked up some Marvel Mystery Oil, set up a space heater, and started pulling the plugs, starting with the driver’s side rear. The first plug (#8) I pulled was the worst. There was some rust around the inside collar, which got me scared the whole thing was locked up tight, but as I made my way through the others, they all looked clean. Everything was easy to pull out so the whole job was done in about 15 minutes. I used about half the bottle of MMO across the whole engine, and hopefully that will help keep things as loose as possible. When that was done I went through the box of parts Brian left with me and screwed both valve covers down so they’re not sitting loose. I hadn’t realized this but both of them have filler holes.
There’s a lot that can be done with this engine while it sits, and I’d like to tear through it a bit more to see how things work. I also want to sandblast the valley pan and other accessories and get it cleaned up to be wrapped tight in plastic.
But first, I’m going to spring for a proper engine stand at Harbor Freight and reinforce the back corner floor of the garage. I’ve been thinking about how to maximize space in there, looking at maybe buying a prebuilt shed to store the lawnmower, hand tools and other garden supplies, but that’s cash I don’t have on hand right now, so I have to make the best of what’s there.