measuring resistance in spark plug wires [Archive] - GrandAmGT.com Forum

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silverbullet51
04-07-2008, 10:03 PM
I recently put in new plug wires (Taylor spiro pro) and I was wondering if anybody knows the range of allowable resistance readings for the plug wires in the 3400. I can't see any real signs of wear in my stock wires except for some oxidation at the metal connectors. But I am almost 100% sure these are the original wires and I have 125,000 miles. I changed the plugs last summer (NGK Iridium), and I know I should have done the wires at the same time.

Reason why I am asking all this is because the car has had a hard time starting, rough ideling, and some slight hesitation at WOT; now all seems better.

Malaclypse
04-07-2008, 10:46 PM
Here's your spec. 3000 ohms per ft (9686 ohms per meter)