Mike;
        Excellent question. I would say it depends on the quality of the
pats you are replacing. There are probably people out there running the
original plug wires. On the other hand I am replacing my plug wires about
every 16 months. Luckily they have a lifetime warranty.
        In my truck's case, it's time to replace ignition parts when it
is hard to start on humid mornings.

Good Luck and Drive Safely
Ken Lewis
86 Crewcab, 60 356 T-5
http://Neksiwel.20m.com/

On Sun, 12 Jan 2003 19:07:04 -0800 Mike Miller <mwmiller@CWNET.COM>
writes:
> Volks,
>
> Gas mileage has dropped about 10% or a little more.  It occurred to
> me that
> I hadn't changed the plugs or distributor cap and rotor for about
> 20k miles.
> How often do you change these items on a gas waterboxer?
>
> MIKE
>
>

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