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Glow plug ohm test results- no start white smoke
I am having truoble starting my truck. Cranks white smoke good battery volts was running the other day but has been hard to start.
I am thinking it's something to do with the plow plug system. The gpr had 12 volts going through it when key was in the one position.
Now for ohm test. I tested the gpr on the output side, zero ohm, I tested the plugs by removing valve cover plug just like all the write ups say to do.
Now 6 plugs show zero ohm on the meter and 2 do not read at all.
All the write ups say they should be between .5 and 2 ohms and if over they are bad. What if they read zero??
I have the truck plugged in right now and will see if it starts soon.
Also when I touch the 2 probes of the meter together is reads zero and it should.
Early 99 7.3