Honda p20 transmission problem. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

DS562 · 03-29-2013, 02:51 PM

Sorry for this, but I'm stumped. I just rebuilt a honda P20 manual transmission from a D series engine. I rebuilt it correctly, made sure all gears engaged and disengaged properly and were all aligned and spun in order when the input shaft was rotated. But that isn't an issue, now the car will not turn on. The flywheel will not turn when I try and start the car. Starter and the solenoid are fine but they can't turn the flywheel. It's almost as if the crankshaft is seized but I can turn it 1/4 if I use a socket and breaker bar on the front main lug. The wheels also spin freely in all gears when on jack stands but, when the car is on the ground, I can't push the damn thing at all. Any ideas?

03-29-2013, 02:51 PM	#1
DS562 Zilvia FREAK! Join Date: Apr 2010 Location: Norwalk 90650 Posts: 1,151 Trader Rating: (7) Feedback Score: 7 reviews	Honda p20 transmission problem. Sorry for this, but I'm stumped. I just rebuilt a honda P20 manual transmission from a D series engine. I rebuilt it correctly, made sure all gears engaged and disengaged properly and were all aligned and spun in order when the input shaft was rotated. But that isn't an issue, now the car will not turn on. The flywheel will not turn when I try and start the car. Starter and the solenoid are fine but they can't turn the flywheel. It's almost as if the crankshaft is seized but I can turn it 1/4 if I use a socket and breaker bar on the front main lug. The wheels also spin freely in all gears when on jack stands but, when the car is on the ground, I can't push the damn thing at all. Any ideas? __________________ Zeeeeeeeee32