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Help deciding which spark plug problem I want

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Old Jul 6, 2009 | 01:39 PM
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Help deciding which spark plug problem I want

So I'm trying to decide if I want an F150 with the 3v and the carbon and break-off problem or if I want one with the 2v and the spitting/ejection problem.

I normally purchase a vehicle that is 3 years old with 30,000 miles on it for around 1/2 the cost of new. Going by that criteria, I'd be looking at the '06 version with the 3v. However, I'm thinking that with trucks, I can expand my usual purchase criteria to '03 with 65,000 miles and thereby consider the 2v. (or the 2004 F250 with the 2v).

I also don't like the idea of having a very specific spark plug to select; I like choices of many brands and manufactures for this type of item.

I'm thinking I could use SeaFoam to 'decarbon' the motor. I use this all the time to decarbon my outboard motors. If this would work, then the newer truck is a done deal!!
 
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Old Jul 6, 2009 | 01:49 PM
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I'd go with the 3v because its an easy fix if you catch it early on and follow the TSB to remove the plugs. Once you get them out you can replace them with a one piece plug.

The 2v blow-out issue is not an easy fix. I had a 2001 Expy 5.4L and after reading all the blow-out posts it made me paranoid...so I traded her in an '06 Expy 5.4L. So i went from an SUV that would blow out plugs to one that wouldn't give them up.
 
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Old Jul 6, 2009 | 01:54 PM
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That's really funny! One extreme to the other, I suppose!! Anyhow, yeah, I guess if I did get one of the 3v with 30,000 on the counter, it shouldn't be too bad to remove the plugs. Then I'd have a regularly scheduled remove/clean/install every 12,000 or so.
 
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Old Jul 6, 2009 | 03:05 PM
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I'd also go with the 06.....and swap out to champion plugs so you don't have to worry abou it ever again....
 
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Old Jul 6, 2009 | 07:16 PM
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Go with the 3 valve 5.4 engine. The 2 valve motors are slugs and gas hogs compared to the 3 valve engines. The 3 valve will run circles around the two valve engine and pull more besides. The Lisle plug removal tool works very well if you do happen to break off a plug. It's a whole bunch easier to deal with than one that spits plugs out.
 
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Old Jul 6, 2009 | 07:30 PM
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5.4 3v FTW hands down

the 04+ trucks are superior to anything else every built...the newer F-150 is for all intents and purposes a thinly veiled 3/4 ton...that rides nice


You cannot go wrong with them. I'd be cautious of the Spark Plugs...but honestly wouldn't let it affect my decision. If you are buying from a Dealer, have them do the Plug change as part of the deal prior to accepting delivery.
 
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Old Jul 7, 2009 | 03:17 PM
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Thanks everyone for your assurances and answers. I'd much rather get a truck that's three years old, so I'll begin the search for a 1996 SuperCrew F150!! And, I'm glad to have learned a bit ov 2v vs 3v performance, towing, etc.

Thanks, again! I really like this forum!
 
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Old Jul 7, 2009 | 05:22 PM
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Originally Posted by deerhuntre
Thanks everyone for your assurances and answers. I'd much rather get a truck that's three years old, so I'll begin the search for a 1996 SuperCrew F150!! And, I'm glad to have learned a bit ov 2v vs 3v performance, towing, etc.

Thanks, again! I really like this forum!
You mean 2006, right?
 
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Old Jul 7, 2009 | 06:19 PM
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Holy Cr&P!

Yeah, I did mean 2006 for sure! There must be something wrong with my keyboard. Or something wrong between the chair and the keyboard.
 
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Old Jul 7, 2009 | 07:12 PM
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I wouldn't turn down a like new 1996 f-150 E/C though. As long as it was a 351 4X4. I had a 95 and it was a great truck. It didn't have as much power as the 06 5.4 that I have now, but it was closer than the 97-03 F150 5.4L trucks and it got as good as fuel mileage as my 06 towing.
 
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