I'm new to the site and hope someone can help. I have a 1995 W4 with the 4BD2T, as best as I can tell. The glow plugs have no power to them and the engine won't start. If I shoot starting fluid into it, it will fire and run fine. It will restart fine as long as the engine is still warm. I downloaded the manual from a link I found in a thread and it shows a fusible link coming off the starter going to the 2 relays in the box on the left framerail. Don't seem to have power there. Anyone know where the fusible link is located? I asked the Chevy dealer (they do commercial trucks) and they had no idea. I also saw where it was mentioned you could run a wire through a "ford" starter relay to the glow plugs, using a fuse. What size fuse would you guess? I have owned this truck for 3 weeks and it has been an adventure!! Any help would be appreciated!