4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

XenTx

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Feb 28, 2008 | 07:14 PM

SnakeCarDriver

Thread Starter

1st Gear Member

Joined: Oct 2007

Posts: 77

XenTx

What is XenTx?

Feb 28, 2008 | 07:31 PM

Obsequious1

5th Gear Member

Joined: Feb 2008

Posts: 2,801

From: Greenlane, Pa.

RE: XenTx

It looks to me like its a oil additive. I would just put a full synthetic oil in instead.