I had my MSD 6al installed about three months ago and then yesterday my car broke down. I checked the timing belt and then used a spark tester on the wires. no spark. so, I started at the dist. theres was no spark, then to the coil, still no spark, then to the wire that hooks up to the msd box. There was spark going the msd box. So there is no spark going to the coil. So it seems that my MSD Box it messed up.
Could it be That I have faulty box? Can I send the box to MSD and have them repair it? Any one else have this problem?

Sorry if my grammer and punctuation sucks.

 

Bump

 

Just an msd external pack or something else?
If you have a stock redline, I wouldn't bother with aftermarket ignition IMO.