I searched, but could not find any completed dual battery upgrades. Pickup is a 1993 F250 with a 460.
I want to add a second battery using OEM parts so it looks OEM. I have the driver battery tray from a diesel, but don't know where to put the washer/coolant tank. Has anyone completed this upgrade using oem parts? If so, which parts did you use?

 

On my '96 7.3DI the wiper tank is behind the passenger battery, behind the expansion tank.

For a 460, you may want to look at an IDI setup as they had a cap on the radiator as I understand.

 

Will you share a picture of your engine bay? I got rid of my vacuum canister, so I have space behind the passenger battery. What do you mean about the radiator cap? Do some of these pickups not have a radiator cap?

Thanks for the tip.
- Joe

 

PM me and with your number if you can accept pics via text. I will send all needed. My dually is a L95 built in 10/95 for the 1996MY. It has most, if not all updates these had available.

As I have read, some earlier 7.3DI trucks still used the 7.3IDI cooling system...which is a radiator with a cap and a separate tank for coolant.