Someone please clue me in on where exactly this tranny fill plug is located on a 1999 4.6 HSE?

 

In the side of the tranny pan, why do you ask?

 

I'm trying to add Lucas additive and can not find this plug? is it on the left or right as you would be laying on your back looking up? Thanks Disco

 

First of all, how old is the tranny fluid in the tranny now, you don't just want to add an additive on top of some already dirty fluid. Also, if the tranny is full, you'll need to drain some off prior to adding .
There are only 2 plugs on the pan, one to drain and one to fill.
Do you know the proper procedure for filling and topping off the tranny?

 

I just had the tranny flushed and filled at LR dealler.

Please clue me in on the proper way to add the Lucas additive? I see the drain plug but no fill plug unless it is the same as the tranny dipstick tube? thanks Disco

 

You don't have a tranny dip stick, do you??

 

Yes it does has a dipstick

 

Well, just drain off enough ATF, thru the drain tube, get a funnel and fill it back thru the dip stick.

 

Yeah I did fill it that way because I couldn't find any fill plug. Thanks Disco

 

On your truck, that is the only fill port.