I drive a 2000 Honda Accord EX coupe 4-cyl, and I just changed out the flywheel and clutch/pressure plate/throw out bearing. Now I can't put the shifter into 5th or reverse! 1-4 work fine, though. What can I do to fix it? I'm almost sure it's not my syncros since the problem didn't happen until after I put in the new clutch.