no glow /start ECM ?

[Artworks]

I went to start truck after work, no glow & no start, pulled the ecm2 fuse, put back, glowed & started. This same thing happend a couple (1/2 doz) times about month ago. No codes set, everything seems normal. I changed both batteries in sept, when It would not glow/ start. I also installed another D tech FSD / cooler & cable from PMD Cable.com. Is my ECM going or what?

[sailun]

Sounds very similar to when my ECM grounds were failing. Eventually it started blowing the ECM-B fuse randomly. Search for my posts on relocating the grounds from rear-most intake manifold stud to next forward. No guarantee, but it sounds similar.

[Artworks]

I was mistakely said ecm2 fuse but it is the eng1 fuse, happened today too. I will spray some contact cleaner and replace fuse. Later change / add couple grounds.