Every time I start my truck when its cold or has sat for an hour or so it makes a loud ticking. It sounds like its coming from the top end like the oil is gone from the heads. Its always done it... should I be concerned? Is there a way to correct it?

 

What oil (weight, viscosity, brand) and filter?

 

I run motorcraft 5w20 synthetic blend and I always use a wix filter

 

And also its a 5.4

 

My 02 5.4 does the same thing. It never concerned me too much, but is is annoying. Maybe I am living in ignorant bliss.

 

Pretty common with some miles. The hydraulic lifters drain, creating a gap for your tappets to chatter until oil is pumped back into them. Usually only takes 3-4 seconds. No need to be concerned as long as your oil level is correct. Let it warm up a bit.
A heavier wt oil can help.

 

My 04 5.4 does the same thing. I'm running mobil1 synthetic 5w-20 and a motorcraft filter. on cold start-up she rattles for 3-4 seconds then is quiet. warm start-up, no problems.

 

I agree it's pretty common and probably nothing to worry about. You could try going to a 0W oil rather than the 5W, as it will get flowing more quickly when cold. Also wouldn't hurt to try a Motorcraft filter instead of the Wix. I've seen several cases where people had startup rattle that was cured simply by using the Motorcraft filter.

 

Ok thanks alot guys. Just was curious because the truck has less than 80, 000 on the odometer.