Don't open it...put the IAT into the intake tube.
EGR Tube. If you don't have it, plug the hole.
- Bernd
Ned Buckmaster wrote:
> I just received my 2005 intake manifold and HO cams to install on my 2000
> 4.7l Dakota. It looks like everything will fit and mount on the intake just
> fine - I also ordered the push-in IAT sensor. Two questions:
>
> 1. The hole for the IAT sensor is closed right now. What's the best way to
> open it up? Drill, or punch? I really don't want a lot of little pieces of
> plastic floating around inside the manifold.
>
> 2. What is the big 1" open hole just behind the throttle body for? (Factory
> NOS???) It looks like there is a similar but larger hole on my 2000 intake
> plugged with something like a freeze plug. Do the same with the new intake?
>
> Thanks,
>
> Ned
>
>
>
>
>
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