Hi Just purchased a 1988 2.4l 4cyl nissan truck and looking under the hood, noticed it had 8 spark plugs.
Could somebody explain the purpose of having 8 spark plugs.
Thank You, Ray
nissan truck 2.4l 4cyl 8spark plugs
Nov 17, 2003
6 Replies
More is better!
Um, nice try Bill. ;-)
Basically, the extra spark plug is a part of emissions control. The "NAPS" in NAPS-Z = "Nissan Anti-Pollution System" = "hemi" combustion chamber head with 2 spark plugs/cylinder.
Brent.
On Mon, 17 Nov 2003 02:28:08 GMT, "RayP" scribbled:
The idea is that the extra spark plug will be able to burn more fuel, therefore minimising wasted fuel. That's probably as concise as you can get ;-).
-- Phillip Weston Taumarunui, New Zealand
Remove the obvious spamblock to reply via e-mail.
So, more is not better?
Ray,
Have a look at:
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Cheers, Geoff Glave Vancouver, Canada
You just bought yourself a FINE TRUCK.
I am the original owner of an 89 truck just like yours. Now has 164,000 miles on it and it runs like it did the day I bought it. No rust, no squeaks or rattles, never had a problem.
BUT -- read the owner's manual and do the regular maintenance. And don't go laying Evil Knievel with it.
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