Spark plugs/wires for stock 94z
Good question, I know 96 and 97 were OBDII, ill be ordering these parts before 6pm. (not the ignition module)
How often should you change these? Thats what I'm running and my gas milage has gown down some. Its been about a year. I bet I'm due for a change huh?
The copper plugs will probably have a life of about 30K. I doubt you would be in need of a plug change so soon, but you could always pull a few and see how they look.
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dbusch22
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Oct 31, 2016 11:09 AM



