You sure it isnt detonation, or pinging, try a better grade gasoline, i use
89 octane in mine and i have never experienced noises, i used 87 octane once
and the motor ran like Crap. I like CHEVRON, TEXACO.
----- Original Message -----
From: "Mike St. John" <mike.stjohn@rcmt.com>
To: <dakota-truck@buffnet.net>
Sent: Monday, October 15, 2001 10:46 AM
Subject: DML: 00 dak 4.7 engine problem
> I have a 00 dak quad cab, 25,000 miles.... sometimes under a load -
> going up hills etc... the engine rattles, kinda like the rockers ,
> however oil have been change every 3,500 , mobil 1 is my oil of choice.
> anyone else experience this problem or have any insight into it.
>
>
> Thanks
>
> msj
>
>
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