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Old 04-02-2018, 10:09 AM   #23 (permalink)
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Join Date: Sep 2012
Location: Victoria, BC
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Firefly EV - '98 Pontiac Firefly EV
90 day: 107.65 mpg (US)

Little Boy Blue - '05 Toyota Echo
90 day: 33.35 mpg (US)

BlueZ - '19 Nissan 370Z Sport
90 day: 17.19 mpg (US)
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Originally Posted by jcp123 View Post
Iridium were what was spec'd in mine. I don't know and don't think yours should be any different. NGK's were the OE plugs, pricey suckers.
You'd think so. Maybe they specifically put them in US cars?

Both and the service manual state "Regular" spark plugs, to be replaced every 48,000kms.
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