I have a 52 Chev 3100. After sitting for 24 years I have dragged it out of the weeds and am trying to get it running again. Engine will not turn. I have put Marvel Mystery Oil in the cylinders. Waited a couple weeks for it to work and then tried to drag is down the road in gear to break it loose. Tried forward and in reverse. No luck.

Does anybody have a suggestion short of taking the thing apart? I have heard that I should try Coke in the cylinders next.

Any help would be much appreciated.