PS-91 coil be aware

[txman]

I have a 1995 Mustang Gt with a 347. I have been battling break ups at WOT between 3500 to 4200 RPM for the past 6 months. I finally decided to swap out my Crane PS91 ignition coil with my old coil. :headbang: The engine can now rev to 6000 RPM. :slowclap:.. The moral of the story "Just because the part is new it doesn't mean it's not defective".

 

[Saint]

More members need to make posts like this.

 

[ttocs]

yea it sucks when its bad out of the box. You end up testing everything else before it occurs too you that maybe.....