Liam Cunningham, Author at Killer Grid Heater Blog

The BD Kit Grid Heater Fix That Doesn’t Fix Anything

A Diesel mechanic’s explanation why installing the BD kit on a customer’s truck is idiotic.

I thought grid heater failure was one of those overblown and overreported things that parts manufacturers talk about to sell stuff. I was wrong.

My BD Killer Grid Heater fix almost killed my Cummins.