Guys i cant seem to find the TSB information for the injector problems. What trucks did it cover. I have a 04 (built late 03) 4.6 that seems to stumble on starts, but always does start. Then i get some white/gray smoke for a bit (not alot, almost looks like it does when its cold out about 40* or less, but its around 60+* this morning.

Fuel filter is less than 6 months, air filter is only a month old.

Thanks guys

 

The letter i got concerning the fuel injectors said for certain 2005 f-150's.
It also said with 5.4L 3 valve engines, didnt list any other engines.