E40d - Idi ?
Thread Starter
|
Senior User
Joined: Mar 2004
Posts: 358
Likes: 1
E40d - Idi ?
Hi all, mainly asking David 85 (but also anyone else with info) about putting an E40D on an IDI engine,
David - I read where you built one for your truck. What mods were made internally to the trans (I've heard they are not very reliable)? Was there much work required to install and hook-up ? Do they work OK with the non electronic older trucks. I have a C-6 now, but would like to have the overdrive feature.
I get about 14 mpg with 3:55s.
How much difference do you think it made in MPG ?
Thanks
David - I read where you built one for your truck. What mods were made internally to the trans (I've heard they are not very reliable)? Was there much work required to install and hook-up ? Do they work OK with the non electronic older trucks. I have a C-6 now, but would like to have the overdrive feature.
I get about 14 mpg with 3:55s.
How much difference do you think it made in MPG ?
Thanks
Senior User
Joined: Nov 2005
Posts: 125
Likes: 0
From: Tacoma, WA
I don't know about the older trucks but mine came with an E4OD in it.
The only electronics in my truck are for the Tranny and Stereo.
I am pretty sure that a Gasser E4OD is different than a Diesel E4OD Make sure you have the right one.
The only electronics in my truck are for the Tranny and Stereo.
I am pretty sure that a Gasser E4OD is different than a Diesel E4OD Make sure you have the right one.
Lead Driver
Joined: Nov 2003
Posts: 6,900
Likes: 3
From: Campbell River, B.C.
royzell, I sent you a PM that I hopes answers some of your questions, if you have anymore, you can post them here or PM me back.
The electronics are only needed to run the tranny, basically a standalone controller. What conditions are you running the truck in? speed? load? hills? If I remember right, Shawnigan Lake doesn't have very many high speed highways.
Personally I think 3.55s are one of the worst gear setups there is. My gasser F150 has them and they suck. Running the numbers on how a 3.55 powered diesel would be, and I think you would end up "caught between gears" so to speak in many sutuations at most lower highway speeds. While 4.10s gives you more torque, and 3.08s even more in 2nd gear.
The electronics are only needed to run the tranny, basically a standalone controller. What conditions are you running the truck in? speed? load? hills? If I remember right, Shawnigan Lake doesn't have very many high speed highways.
Personally I think 3.55s are one of the worst gear setups there is. My gasser F150 has them and they suck. Running the numbers on how a 3.55 powered diesel would be, and I think you would end up "caught between gears" so to speak in many sutuations at most lower highway speeds. While 4.10s gives you more torque, and 3.08s even more in 2nd gear.
Thread Starter
|
Senior User
Joined: Mar 2004
Posts: 358
Likes: 1
David - Thanks for the reply and the PM. I have a 4WD so probably won't change ratios.
My truck is turboed so definitely would need to beef up an E40D if I go that way. I often am on the highway with the truck to Victoria or elsewhere, as well as some local stuff. I like the 'lock-up' feature of the E40D for fuel efficiency.
'Lots to chew on - thanks
My truck is turboed so definitely would need to beef up an E40D if I go that way. I often am on the highway with the truck to Victoria or elsewhere, as well as some local stuff. I like the 'lock-up' feature of the E40D for fuel efficiency.
'Lots to chew on - thanks
Lead Driver
Joined: Nov 2003
Posts: 6,900
Likes: 3
From: Campbell River, B.C.
You could also swap to a five speed if you don't mind driving stick. But I prefer auto and the torque converter makes the vehicle more forgiving in everyday situations (also keeps RPMs more consistent). You can get an aftermarket E4OD with all the upgrades already in, or find a used one and build it up yourself. Either way it will be pricy.
Post Fiend
Joined: Nov 2003
Posts: 21,285
Likes: 15
From: Nutter Fort, WV
The knees hurting are because of the cowboy boots.
At least that is why mine hurt, I never used the clutch after I was rolling.
At least that is why mine hurt, I never used the clutch after I was rolling.
Trending Topics
Thread Starter
|
Senior User
Joined: Mar 2004
Posts: 358
Likes: 1
Likewise with no clutch rolling, cowboy boots are for two-steppin'
I don't think it was the long haul that did my knees in but a year and a half driving a beer delivery truck. I was in and out of the cab, up and down, liftin and totin on cement all day etc...
that after a misspent youth being athletic, something sure hurt them anyhow...
are we off-topic ?
I don't think it was the long haul that did my knees in but a year and a half driving a beer delivery truck. I was in and out of the cab, up and down, liftin and totin on cement all day etc...
that after a misspent youth being athletic, something sure hurt them anyhow...
are we off-topic ?
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Thread
Thread Starter
Forum
Replies
Last Post
jayro88
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
1
Oct 18, 2012 02:35 PM
FORDF250HDXLT
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
3
Jun 18, 2010 09:52 AM
dakotajeep
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
11
Aug 2, 2009 12:25 PM