What should my stock gm spark plug wires read on a OHM meter?
03-27-2006 | 08:36 PM
#1
What should my stock gm spark plug wires read on a OHM meter? What should my stock gm spark plug wires read on a OHM meter? I think i have a bad spark pulg on my car from what we were reading on my dyno sheet but that besides the point but what are the stock reading on the meter?
03-27-2006 | 09:48 PM
#2
On The Tree
Joined: Jan 2004
Posts: 154
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From: south of H-ToWn Tx.
Well I've been wondering the same thing....I have a slight mis fire and been trying to track it down... What I've found out is MY brand new GMPP red wires Ohm at 370, MY brand new gm black wires LIST $160( out of the bx.) reads 720 Ohm 
, and my stock ac black wires w/60,000 miles read 350 Ohm......I thought lower the # the better?
, and my stock ac black wires w/60,000 miles read 350 Ohm......I thought lower the # the better? 