Glow plugs

[jm812003]

just checked the resistance on my glow plugs using ohm meter with negative lead on the negative battery post and positive lead on all the glow plug terminals and every one read 0 resistance this means the glow plug is bad rght? Could this be right, its cold here and the thing still will kind of start as long as its not real cold. I dont think its because the motor is still like new it has 300+. or is it because of my cheap blue poinit multimeter that is supposed to be all automatic, no settings only on or off. will check it this weekend with dads normal multimeter

[Dietoremain]

i'd double check to make sure sounds kinda fishy but ya GP's or your GRP may be bad.