1 and 4 cylinders not firing

I just replaced the timing belt, tensioner, and head on a 2001 Nubira and the car starts but it's only running on the number 2,3 cylinders. The car was running great before the tensioner fell apart and bent a few valves. I've replaced the ignition coil and still have the problem. Any ideas on where to look for a possible wire I might have pinched when reinstalling the head? Thanks for any help.

I just replaced the timing belt, tensioner, and head on a 2001 Nubira and the car starts but it's only running on the number 2,3 cylinders. The car was running great before the tensioner fell apart and bent a few valves. I've replaced the ignition coil and still have the problem. Any ideas on where to look for a possible wire I might have pinched when reinstalling the head? Thanks for any help.


did you ever get this figured out because i am havine the same problem.