tfi problem

[tb9050lx]

ok so i bought a new msd pro billet for a 5.0 roller cam engine installed the new dizzy and 2 days later the msd tfi module went bad!!!!i put the a motorcraft one on for now but has any one else experienced this?and screw mustangs unlimited cause they wouldnt take it back!

 

[HISSIN50]

Did you contact MSD?

How did the dielectric/heat sink grease look when you swapped modules?

Good luck.