TFI Module Problems
 

What would cause these things to go bad, I gone through 3 of them in the past week.

I have been getting code 14, (erratic ignition), every time I change the module the code goes away for about 4 to 5 hours. When I OHM out the module it is way out of speck.

I have a feeling it may have something to do with the coil, or a bad ground or voltage problem to the distributor.

I am using a Crane PS91 coil and a Accel TFI 351 distributor. I have got no help from either Accel or Crane on this problem.

Any help would be appreciated, I am also getting code 56, (MAF to High), so I wonder if I have a bigger electrical nightmare?

Thanks

NE1