After 218,000 miles on our 2006 F-150 XLT, I am thinking I spun a crank bearing. After reading several threads here regarding purchasing and installing a remanufactured engine, I am curious why a few folks recommended to purchase an '08 engine instead of the '07 mentioned in one of the threads? Is there a spcific reason to suggest that? I will admit my '06 was never a powerhouse. Thanks in advance for any and all replies!

 

not sure what you refer to, but perhaps the ‘late 2008’ that has the different heads/plugs/coils?

if you’re really going to spend that coin, I would talk to reman company and only buy what that say (in writing) is compatible. The last thing you’d want is for them to have an “out” on the warranty should you ever need it.

having said that (and as much as I like 11th gen, it would have to be a VERY special truck for me to consider dumping that kind of money into. But opinions/priorities vary - good luck with whatever you decide. Post back with what you do and how it goes.

 

5.4L 3v motors built after 10/09/07 have updated heads/plugs/vct this would be what you want if like mentioned above will fit your truck as per engine builder.

 

Here is the link to the posting I'm referring to. It seems the original poster has an '07 Lariat and noted that members here suggested he order the '08 engine. My VIN has the "V" letter which coincides with PowerSource engines for '04-'07 F150 AND '08-'14 F150. You have an excellent point of talking to the supplier and verifying fit, warranty, etc.....

Over the last couple of years my wife bought me new carpet, seats...and I recently installed all new A/C hardware/parts. We purchased the truck new in '06. I am also considering finding a donor vehicle for the engine but that is a gamble as well.

https://www.f150forum.com/f4/07-08-e...source-412501/

 

That is good to know! I will definately discuss with the supplier re: fitment, warranty, etc. Also I will be the installer so I don't want that "Oh crap" moment!