Yes but this "feel" should be noted before the engine run for the first time, if now, it feels like it is hard to turn even with out the glow plug then in my thoughts it appears that the liner got distorted because of an overheated condition. Like jeffie8696 I would tear down the engine and inspect it carefully, if the liner is distorted it could not be appreciable at simple sight but you can figure it out by the color of it. (Blue)