/forums/images/graemlins/1zhelp.gifHey guys, just the other day something went wrong with the glow plugs and i'm stumped on fixing it /forums/images/graemlins/thinking.gif. I have the Haynes Diesel repair manual but it's diagrams might as well be in japanese. My truck has a manual glow plug switch thats hooked to a remote selenoid on the fender. Well, when i hit the switch, nothing happens, no click like it usually does, no voltage drop, nothing. I thought it might have been the selenoid so i replaced it. Still no luck. I replaced all the glow plugs last week because they were all really worn. Does anybody have advice on getting this done myself? I figured the next step would be going out and buying a multi meter and checking wire after wire. But one of the things thats keeping me from doing that is that the main power to the GP switch thats in the cab isn't getting any power at all. Any advice would be great. Thanks.