5.4L in 4.6vin truck?

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#16

08-22-2008 | 08:05 PM

Gotts2BMe

Technical Article Contributor

Joined: Dec 2006

Posts: 1,584

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From: Sask. Canada

Quote:

Originally Posted by scottbigred

thats what i was thinkin off the bat. P.I. swap? 4.6s didnt get p.i. heads until like 2002 right? or was it 03?

or popped a plug or burnt some valves on the original engine. What is the pcm code that the truck is running right now may be able to tell from that

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