ok, so here is whats going on. After installing my new ka24de with new pistons, rods and bearings and using royal purple assembly lube. I torqued everything down and everything spun fine. Well I let it sit for a few days and came back to spin it and it wouldn't spin so easily. I forced it to spin and everything was great again. So a couple more days went and i began putting everything together...heads, timing and stuff. Everything spun great and no issues. Couple more days went back to work on it and it wouldn't spin. After forcing it to unstick everything was fine again. Now i have it in the car, all hooked up and ready to go and....can't get the engine to "unstick". I know its nothing else because i've been over the car from bumper to bumper. Can anyone help me out to why its "sticking" and maybe something i can do to get it unstuck so i can drive my car?