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Old 03-29-2021, 10:29 PM   #27
Model A Ron
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Join Date: Feb 2021
Location: Troutman, NC
Posts: 717
Default Re: Marvel Mystery Oil in Crankcase

Quote:
Originally Posted by dlfrisch View Post
I needed a motor change (big block Ford) in my business lift truck. I found a motor ln a retired truck at a business farm house. I bought the truck for the engine. My men pulled it out from behind a barn or shed, through a deep snow. Pulling it down the road, it did start - wow, it proceeded to knock and bang. Not sure what to do, I filled the crank case with MMO, and put some in the fuel tank. Started it and ran it for few minutes - it stoped knocking and ran AOK. I had it put in my lift truck and we had a lot of work time on that engin.
Dave
So you filled the crank with 100% MMO?
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