Found out why the truck wouldnt start today. I got my fathers volt meter and hit all the electrical parts with it. The truck had power all the way down to the glow plugs so I took the relay back to the autoparts store and got a set of glow plugs. The relay they sold me turned out to be for a ford instead of a chevy anyway. when I started putting the glow plugs in I noticed that the fins that the wires hook to were the wrong size. I called the autoparts store and asked if they had any different glow plugs for the chevy 6.2 and they said that was all they had. The glow plugs that came out of the engine were numbered AC13G the ones they sold me were numbered AC60. They said their computer didnt show anything for AC13G. I thought up a few ways to make them work but decided to cut the connectors off the wires and crimp stake-ons ur whatever you call those things to the wires that will fit the new glowplugs. After about 40 or so minutes everything was hooked up good,got in it and it started right up. Was wondering if anyone else had to do something like that to put new glow plugs in? Oh and about the bumper I dont really plan to wheel the army truck REALLY REALLY hard,I was going to use it as a utility rig rather than a hardcore wheeler to carry my air compressor,generator,recovery equipment,lots of tools and parts and hopefully a welder soon. The most wheeling it will probly see is as a recovery vehicle for my jimmy and it never hurts to be able to push your other truck as well as pull it.