According to the factory manual. Platinum plugs should not be used in the
4.7L. It has to do with the coil on plug design and the heat dissipation
profile if the platinum designs.
----- Original Message -----
From: "Patrick and Kelly Engram" <patrickandkelly@erols.com>
To: "DML" <dml@dakota-truck.net>
Sent: Thursday, April 04, 2002 4:05 PM
Subject: DML: changing plugs, 4.7L
>
> Doesnt the 4.7L have platinum plugs in it, either the 60k or 100k type?
> Patrick
>
>
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