stiff clutch... mine was the cable, and not fitting into gear properly, that may be because the clutch cable has stretched due to it being old... again why it might be stiff. mine eventually snapped after being tightened and getting stiffer cos it had rusted inside and stretched so it wasnt running smoothly. cost me (dad) £30 for a new one and fitted it within an hour or so. buy yourself a new cable or try tightening the old one, if its the same as mine you tighten it at the gearbox end with 2 spanners.
hope it helps, try getting a new cable and if its not that maybe take it back and say its the wrong one... and you lost the car...? can i have a refund
hope it helps, try getting a new cable and if its not that maybe take it back and say its the wrong one... and you lost the car...? can i have a refund