Nissan Repair: engine surge, vacuum leaks, air meter

Question
I just had a tune and timimg belt replacement, on a 95 nissan v6 pick up.now the motor surges or misses. can you help?

Answer
Donnie,

After the belt replacement the engine surges or mises?  This could be caused by many problems.  Check that the intake hose from the air meter to the throttle body is connected properly.  Check for vacuum leaks and be sure to check the timing to see that it is in the proper place.  When changing the belt the timing changed and it had to be adjusted back to the factory specifications.