Forum Discussion

Mickeyfan0805's avatar
Mickeyfan0805
Explorer
Jul 22, 2013

Adding ATF when you don't know what's in there

We had our transmission fluid flushed and replaced last spring and, being the non-mechanical idiot that I am, I didn't ask for detail as to what they filled it with. Since I didn't ask for synthetic,...
Tow Vehicles
camperpaul's avatar
camperpaul
Explorer
Jul 23, 2013
Cummins12V98 wrote:
Call the shop that did the work and ask what they used and save all the confusion.

More important - you do not want to mix ATF types in your transmission.

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