Owners manual syas Mopar ATF+4, is there anything better? Maybe a synthetic? Thanks in advance

DH

 

I would say synthetic oil, any brand you like should work.
I like Amsoil but there is many, many to choose from.

Mark

 

Are you running it in your G56, Amsoil?

 

Not yet my truck only has 7,000 miles on it, so I will run the stock oil for a while longer.
then I want to do the diff, trans and transfer case.

Mark

BTW what part of SU are you in??

 

I believe ATF+4 is synthetic. Walmart has Mopar ATF+4@$4.49/qt. I bought twelve qts.

 

I know your not supposed to, but I run Syn gear oil in transfer case & rears.
Ive been running gear oil in my 96, in 5 speed trans & transfer case for over 150000 miles.

Like I said, your not supposed to . But your not supposed to install twins , cam, injectors & double the torque going to the rear wheels either