3.8 top end rebuild
#1
3.8 top end rebuild
I have rebuilt the cylinder head on my mark 9. Just tried to turn the crank by hand before refitting the head. It won't turn! It moves a little, less than a quarter turn. Then goes tight, there was nothing wrong before I dismantled the head. I do not want to refit the cylinder head without being able to turn the engine by hand. Any ideas?
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