[Miata] 2003 Miata Spark Plugs

[Ken Bogart]

You don't have to change them at 30K. This is just a recommended
interval (rather conservative). You can change them early if it makes
your feel better, or you can delay changing them until you feel it is
running rough.

Usually the plug wires need replacement before the plugs, but they are
cheap enough to replace at the same time.

If you are not having any problems, I would not bother yet.

All reports I have heard is platinum don't make any difference.

KEN



On Mon, May 5, 2008 at 8:04 AM, Irwin Darack <irwindarack at comcast.net> wrote:
>
>
>
> I have a 2003 Miata with 25K miles and was planning on changing the spark
> plugs and wires. The dealer mechanic is telling me that I do not need to
> change them until I reach at least 30K  and they may be platinum plugs? Any
> thoughts on when the plugs and wires need to be changed?
>
>
>
> Thanks, Irwin
>
>
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