You can get them from any auto parts store, just need to give them the yr/make/and engine.
They are screwed into the head.
there is six spark plugs
It is important to know how the engine of a car works. In a car, the spark plug cables connect to the vehicles spark plugs.
I think its a 94 , 4 cylinder.
You may have to find a thin-walled spark plug socket.
Disconnect the battery of the car, remove the cables and boot covers, and remove the old spark plugs. Put in the new spark plugs, replace the cables and boot covers, and connect the battery.
use ngk spark plugs
The correct spark plug socket with a really long extension
buy a gapper and .044
Sometimes it is eassier to get to them from the bottom.
Just go to the Champion Spark Plug site and you can find the gap info there. Just find the correct plugs for your vehicle and in the info there they put the gap. Hope that helps.
I'm looking for it right now.. if i find i will write back in a short period of time..
According to motorcraft.com , a 1994 F-150 , 5.0 L - V8 engine spark plugs are gapped at ( .054 inch )