New Stock PCM or Tweecer!! HELP

[Purple95]

A friend of mine took his stock 94 mustang gt to the dealership for starting issues. The car has a mind of its own when it comes to starting. Sometimes it will start and sometimes it wont but it always cranks. The dealership told him that the pcm isn't telling the the injectors what to do. So they told him that it would cost $750 to replace the pcm.

I would like to know if it would cheaper and better for him to just buy a Tweecer and load the stock tune oppossed to paying $750 to have the stock pcm replaced considering that he plans to modify his car in the future. Any help with this problem would be much appreciated.

 

[final5-0]

Two things come to mind about this

1. If the pcm is at fault ... Tweecer on a faulty pcm won't help

2. Replace the pcm yourself and save lots of $$$

$750 for another pcm

Its a plug & play kinda deal

Nothin to it

Grady

 

[urban96]

is he looking for an auto or 5speed pcm?

 

[HISSIN50]

Does your friend have a noid light and a way to test spark? Two minutes of diagnostics while the car wont start would reveal volumes.

Good luck.