hey guys, im new to this sight but was wondering if anyone could through out there thoughts on what kind of spark plugs i should be running in a 2002 F-150 4.2 V6 manual 4*2? has 25k miles

Thanks

 

Just look at the specifications within your Ford Manual.
If you don't have one you can call Ford. Either that or any auto dealer should tell you what the OEM plug calls for. I believe most of the new cars and trucks overall nowadays are using the platinum plugs which are supposed to last 100k miles. This is why they advertise most as going 100k without the need of a tuneup.

 

thanks ironwarrior, i checked my manual and it looks like they put in some good platium ones... i guess i just thought that they might have stuck in some cheap ones. thanks for advice

 

My pleasure pirotek, glad I could help.

 

You can also look under your hood on the radiator cowl cover and see a factory sticker there with plug specs on it too.