addition of transmission oil cooler

[Momohenri]

Hello, sorry for my english but I am francophone. I have a 1988 Bronco II with A4LD box. I would like to add a transmission oil cooler, I have to put it before the main radiator or after? thank you in advance

 

[adsm08]

I'm not exactly sure what the question is, if you are asking about placement, or flow order. However you will gain the most cooling by having your auxiliary cooler physically in front of the radiator, but having the flow of the fluid arranged so it goes from the transmission, through the radiator cooler, then through the cooler you are adding, and back to the transmission.

 

[Momohenri]

that's exactly the answer I was waiting for. thank you very much

 

[Momohenri]

I also have a problem with the low range selector. When I push on low range, the 4x4 is also put, before it did not. It's probably the circuit board but I can not find it anywhere (rockauto etc ..) Would you have the number motorchraft? .And do you know the A4LD box well?

 

[wildbill23c]

The 4x4 light is supposed to come on when you are in low range, both lights are supposed to be illuminated in low range. Nothing wrong with the system.

 

[Momohenri]

thanks for the answer