I just got done rewiring my truck back to the stock set up. The POS had piggy backed an MSD ignition in and I was having all sorts of electrical issues causing her to die. After reworking, I noticed several bad connections and after going back to stock it runs perfect!!! I'm very happy because I have been fighting this for a while now. My question is if anyone has actually had GOOD luck with the aftermarket premium ignition box from Echlin (Napa)? I did check my original Duraspark and it works but I chose to wrap it up and put in the cab for a spare and I'm running the new Echlin box with a new coil. Have any of you seen good long term use from an aftermarket Echlin box? I would hope so but I read all the time about the Chinese parts failing soon. I know I can easily swap it out if I have a problem but just wanted to see if anyone has had good results and put a little worry out of my mind. Thanks!

 

I think you should be fine. The NAPA/Echlin ignition module is one of the better aftermarket ignition modules available. The real bad ones are the cheap, $25 Chinese jobs from AutoZone, Advance Auto, etc. Some of those don't even have the start/retard circuit built in. NAPA and CarQuest usually has better replacement parts, and is what I personally use when the Motorcarft parts are not available.

It's a good idea to keep the original ignition module as a spare. I am glad you got everything figured out and squared away!

 

Thanks Lariat! Me too. It has been frustrating to say the least. Your info makes me feel a lot better about the Echlin premium ignition....

 

I'll backup what L85 said about the NAPA/Echlin module. Their "Premium" version is a very close 2nd to a genuine Motorcraft for reliability.
Also agree that keeping a known good, but old module in the cab is a good idea. If the truck ever starts having ignition related issues, it doesn't take but a few seconds to swap plugs to the spare module, for testing purposes. The Module does not even need to bolted down or grounded, as proven by the fact that it bolts to a plastic inner fender......

 

Yep Rogue.... very true. I just plugged in the old box to test it laying on the fender well and it ran fine. I could actually mount the second one up and have it all ready to go if needed! Two boxes just like Nascar. Haha.

 

You wouldn't be the first (nor last) to mount a spare DS2 box under the hood.
I tend to keep a few "zipties" in the truck, so if I ever have to switch to the backup box, I'll just ziptie to it something. Keeps it looking a bit neater under there until the box is actually needed.