Tune Up
The manual calls for the spark plugs to be replaced at 100k. I highly recommend replacing the coil boots at the same time. If it is a 5.4 then be sure to do some research about the breakage issues before attempting them yourself. Or prepared for a rather large bill if paying a mechanic to do it.
@ glc ...Allow me to properly welcome you to the site - with some real help!

Here are some links on maintenance
https://www.f150online.com/forums/20...e-up-time.html
https://www.f150online.com/forums/20...ht=maintenance
https://www.f150online.com/forums/20...ht=maintenance
https://www.f150online.com/forums/20...ht=maintenance
https://www.f150online.com/forums/20...ht=2005+issues
https://www.f150online.com/forums/20...ht=2005+issues
https://www.f150online.com/forums/20...ht=2005+issues
https://www.f150online.com/forums/20...ht=2005+issues
https://www.f150online.com/forums/20...ht=2005+issues
https://www.f150online.com/forums/20...ht=2005+issues
https://www.f150online.com/forums/20...ht=2005+issues
https://www.f150online.com/forums/ar...placement.html
https://www.f150online.com/forums/ar...ml#post4213274
Be advised - Ford's recommended plug change interval is now 60K.
Good luck!
Last edited by MGDfan; Mar 30, 2012 at 11:08 AM.

I would only tune him up if he gets into a lot of trouble!
The truck however needs regular maintenance and that can be found in the owners manual.
If there is a specific mechanical issue then there is a lot of good information on this site.
*Sigh*
Alas, I fear that insensitive prig glc chased her away ....
Nice goin', ya rigid, humourless buckwheat .... <shakes head>
Mod wannabe ... GDR vet, Capon in truth ...
OP - if yer still out there, just report the useless, unhelpful post next time - hopefully it will actually do some good in this case.
And - there is always the Ignore list for 'special fellers' like this - just ask Tarajerame
Good luck!
Regards;
MGD
Alas, I fear that insensitive prig glc chased her away ....
Nice goin', ya rigid, humourless buckwheat .... <shakes head>
Mod wannabe ... GDR vet, Capon in truth ...

OP - if yer still out there, just report the useless, unhelpful post next time - hopefully it will actually do some good in this case.
And - there is always the Ignore list for 'special fellers' like this - just ask Tarajerame

Good luck!
Regards;
MGD





