Quote:
Originally Posted by Outofworkjoe
Turn the key on?I just tested them at relay box,all fell below 1ohm,I did not turn on the key.
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On inexpensive meters; before you chech the ohms put the 2 probes together and see what the Meter reads. What you read is the resistance in the Meter wires.
If you subtract that resistance read from the meter from the reading you get when you check your GPs that will be the exact ohm reading.
Several Members have reported that sometimes Glolw Plugs ohm out OK but when they pulled them out and tested each GP with jumper cables and a Battery some did not get hot like they were supposed to.
If you pull the GPs clean/ream the Carbon out of the holes before you install them