What tool is needed to add transmission fluid to ford 4.6l engine?

What tool is needed to add transmission fluid to ford 4.6l engine? - 1

You don't add transmission fluid to the engine.

You add transmission fluid to the transmission.

I generally use a funnel to add transmission fluid to an automatic transmission, as long as it has a fill tube.

Had you bothered to mention year, make and model, you'd have gotten a more accurate answer.

Hi usually a hand to and a spanner to remove the bolt on the side of the gearbox if it is manual to add more fluid. Otherwise if it is an auto down the dipstick hole to the automatic gearbox sump.