Here are methods to tell what E4OD transmission your truck has. In Ford E and F series trucks, E4OD is the 4-speed automatic transmission. Manufacturing a custom automobile or truck involves designing a drivetrain that can perform the required tasks.
How to Identify a Ford E4OD Transmission? You can identify a Ford E4OD transmission from the VIN and owner manual of the vehicle. You can find it from the bolt pattern and pan shape. Measure the fluid pan of the transmission. The shifter pattern also tells you about the E4OD transmission. Engine designs like 7.5liter, 4.9liter, 6.8liter, and 5.4liter are suitable for it.
E4OD is abbreviated as electronically controlled 4-forward gears overdrive. It was first introduced in the Ford vehicle in 1989 and the further model in 1997.
It is not possible to replace the transmission with another one; it is a difficult task. So, it needs proper maintenance and inspection.
Ford E4OD transmission is an advanced technology that transmits power from the engine to the drive shafts and rear axle. Re-build this part can also provide various benefits and improve vehicle efficiency. Proper care and maintenance avoid many possible consequences.
The automotive industry has always been a source of inspiration for vehicle enthusiasts. So Ford engineers had to design an automatic transmission for the new F and E-Series vehicle.
The manufacturer had no time to waste and set out to develop a solution that would be quick and easy to use with all models of this new automobile.
What is Ford E4OD transmission, and how does it work:
In F-150, F-250, F-350, and Bronco, this transmission can use. So, it is a famous modification for heavy-duty vehicles, and old trucks have 3-speed automatic transmission.
Driving experience and fuel economy can also enhance when you add such a unit as One Drive unit installation.
It is applicable for the Ford F-series (1989 to 1998), Ford SVT lightning (1992-1994), Ford Expedition (1996 to 1998), Ford Bronco (1990 to 1996), and Ford E-series ( 1989 to 1998).
Due to the torque and horsepower handling capabilities, its other traits or specifications make this component more popular among Ford lovers. Additionally, these features make this unit more durable.
It comes in several bolt patterns, making it easy to distinguish when determining the type of transmission, it makes it popular. If you want any modification or replacement, its bolt pattern makes it easy. It can be modular, small block, diesel, or big block.
EEC-IV stands for electronic engine control that is Ford specific. Many people feel that if this component can correctly engage and be programmed, it can readily handle any engine.
On your project, EEC-IV is the best factory engine control computer. So, this Ford transmission receives a command from the on-board engine control computer EEC-IV.
It analyses vehicle, transmission, and engine data to determine the ideal shift position for increased consistency and performance.
Engine speed, transmission temperature, and altitude are some factors that influence transmission shift points.
In this sense, the E4OD and 4R100 are similar in design, but the newer model has some parts that modify over time to make it more reliable.
The component that may modify can be a torque converter and valve body.
Vehicle mileage, torque, power, and efficiency improve when the transmission is in good shape and such parts re-build.
Different approaches to identify the Ford E4OD transmission
Identification of the Ford E4OD transmission is necessary because the vehicle develops a problem and requires repair or replacement of a component, so you must be aware of all relevant facts. In addition, there are various methods to find it, including VIN, owner manual, transmission fluid pan, pan shape and bolt, and engine design.
Identify E4OD from vehicle identification number (VIN)
There are several methods for identifying this component; I like to use the VIN to solve this problem if other methods do not work.
It is a 17 digit number that shows all the detail of the vehicle. It divides into various categories to illustrate the information like engine type, transmission, and several others.
When you decode it, you will identify its type. It may usually figure out in the 4th and 8th digits.
Take the vehicle identification number and consult with the transmission expert. They will enter it into the computer and find it for you.
Find it from the owner manual
When you buy the vehicle, it has a manual also that is present in its glove compartment. You can get all the relevant information and detail from this.
From it, you can find the type of transmission, fluid type, a method to change it, and the filter. However, if you buy an older Ford vehicle, there’s a chance it does not come with a manual; in that case, you’ll have to rely on other methods to learn more about it.
Measure the transmission fluid pan
The transmission pan keeps its fluid at the place. It is delicate, can damage due to curbs or speed bumps.
The Ford E4OD transmission pan’s overall average length is approximately 22 inches. Its fluid capacity can be 15 quarts included with the catalytic converter.
Pan shape and bolt
You have to check the pan beneath your transmission for the identification of the Ford E4OD.
As you see, the Ford C-series parts have the same shape. It includes C-3, C-4, and C-6, all having square-shaped pans.
Take the image of this component from different angles, including all installation areas, pan, and bell housing.
C-6 is best for ideal large engines and heavy-duty trucks like the Ford series. It has a rectangular shape with a small rectangle portion taken out from the right corner of the front.
This core component can use to manufacture Ford this mode of transmission. However, its Four forward speeds replace the C-6 hydraulic control mechanism with the electronic shift control.
From the C-6, the valve body can also re-build. Next, you take into account is the number of bolts on the transmission pan. C-6 square pan has almost 20 bolts that help identify the bolts. So, from this counting, you figure out this component in your Ford.
Minor modifications, such as override gear and computer controls, make it more durable and improve reliability.
For example, a vehicle having 7.5 liters, 4.9 liters, 6.8 liters, 5.4 Liter, and 5.8 Liter is suitable for such type of transmission.
From the model year of the Ford pickup truck, F-series and E-series 1989 to 1993 have a specified shifter pattern P-R-N-OD-2-1.
Such pattern is also the same in the other modified version of this transmission 4R70W in 1994 Ford, but it can cause difficulty finding it.
Specification of the Ford E4OD transmission
Ford series 1989 to 1993 models have the overdrive cancel switch. The gear ratio of this component can be 2.70 for the first gear, 1.50 for the 2nd, 1.00 for the 3rd, and 0.70 for the 4th.
The cable-drive speedometer gear cannot forge into the output shaft for all Ford E4OD transmissions.
The planetary gear set is the part of that component that is comparable with the C-6.
The speed sensor is usually present on the top side and another on the tail opposite to it.
Since the differential speed sensor can power the electronic speedometer, the drive gear removes from the output shaft in the 1992 Ford vehicle.
The weight of it is approximately 260 pounds. A unique extension housing and Aluminum bell casing can also attach to the frame. It can also be possible to increase the fuel economy by about 30%.
The addition of a new torque converter and steel planetaries improves the heavy-duty automatic’s high torque capacity and prepares it for the 7.3-liter power stroke.
If you do not swap or upgrade the power stroke 7.3 Liter, it can work for a long time. However, it impacts the horsepower and torque, 200hp and 420 ft-lb, respectively, if you use them for a long time.
Modification or replacement is the most cost-effective approach in terms of performance. In this way, it can control the power, reliability, and strength due to its aftermarket support.