Yeah the PB Blaster that i shot in there was able to free the cylinders up perfectly fine. After a couple days of letting it sit I was able to crank it by hand with very little pressure on the wrench…
But with the Marvel Mystery oil, should I fill the car up with new oil minus the one quart for the Mystery oil, then put the last quart into the cylinders? Another question… is there anyway to find out the amount of oil the car needs? Its a 1964 Ford Galaxie 500xl 4.7L 289ci v8. I quickly browsed around on google and couldn’t find any amounts specified anywhere…
Or possibly I’d just add the quart to the 8 cylinders, let it sit and soak/drain down for a bit then start adding regular oil until the dipstick shows 3/4-full?