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Spark plugs's wires

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Old Sep 16, 2006 | 02:56 PM
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Spark plugs's wires

Who know which is the resistance of the spark plugs' wires at the for Ranger 2000 4.0?
 
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Old Sep 17, 2006 | 07:14 AM
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Approx 1,000 ohms per inch of length, 30,000 ohms max, regardless of length,
 
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Old Sep 17, 2006 | 01:07 PM
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Thanks pawpaw, for the information, one more question what does mean a low resistance, 47,000 ohm for a 10" wire.
Is time to change the wires?
 
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Old Sep 17, 2006 | 01:19 PM
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YUP, it's time to change the wires, if you have 47K ohms in a 10'' wire. Thats too much resistance (30K ohms max) & will adversly affect the spark, make it weaker than it should be & maybe cause it to blow out on a hard pull, ect, ect. It'll also unbalance the ignition system, as it isn't designed to operate with that kind of resistance.
SO running spark plug wires with out of spec resistance, isn't a kindly thing to do to the system, as it'll put stesses in other places, where they aren't designed for & don't belong!!!!
 
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