what upgrades did the e4od recieve in 1995?
Postmaster
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From: Jacksonville FL
Fleet Owner
Joined: Oct 2005
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From: Kentucky
Ford also moved the solenoid protection diodes from the solenoid pack to inside the PCM. If you want to use a later model transmission in a pre-'95 truck you have to use the older solenoid pack or use a 95+ PCM.
Mountain Pass
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I am upgrading my 1990 F250 7.5L 460 E4OD 4x4 to an E4OD that came out of a 1995. What all would be involved if I wanted to swap out my 1990 PCM for the 1995 PCM? is it a simple plug and play?
Lead Driver
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From: Greater Austin, Texas
The most important upgrade was a bigger pump. You can do fine with a pre-95 E4OD as long as you swap to a 95-up pump. If you have it all apart, upgrade the center bearing support as well. Otherwise, the pre-95 stuff is fine in my experience.
Fleet Owner
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From: Kentucky
I understand how to swap out the solenoid pack, but I heard the computer has improvements to the shifting in the later year.
I am upgrading my 1990 F250 7.5L 460 E4OD 4x4 to an E4OD that came out of a 1995. What all would be involved if I wanted to swap out my 1990 PCM for the 1995 PCM? is it a simple plug and play?
I am upgrading my 1990 F250 7.5L 460 E4OD 4x4 to an E4OD that came out of a 1995. What all would be involved if I wanted to swap out my 1990 PCM for the 1995 PCM? is it a simple plug and play?
I have never heard there was an overall change in transmission programming on later model year trucks. It's a swap that will most likely only drain your wallet. If you want firmer shifts install a transmission valvebody from ThePunisher.
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