hillbilly rick
Bronze Member
I have a 2011 2520. The only indication that it has glow plugs in the manual is in the fuse section. Nothing in the manual tells me to turn the key and wait before starting in clod weather, and there is no light like I have seen on old diesel cars. How do I tell if they are working properly? I don't want to find out they are not with a bunch of snow on the ground.