Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD1990RANGER 4WD L4-140 2.3L SOHCREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLEAPPLICATION AND ID
1990 Ford Ranger 4WD L4-140 2.3L SOHC
Automatic Transmission/Transaxle: Application and ID
1990 Ford Ranger 4WD L4-140 2.3L SOHCSECTION Application and ID
IDENTIFICATION
Each transmission may be identified by a tag located at the lower lefthand extension attaching bolt. The tag indicates model prefix and suffix, assembly part numbers, and the build date code.
APPLICATION
The service identification number indicates changes to service details which affect interchangeable parts within the same transmission model line. Refer to the Transmission Identification Chart for transmission application and identification.
Transmission Identification Tag:
Each transmission may be identified by a tag located at the lower lefthand extension attaching bolt. The tag indicates model prefix and suffix, assembly part numbers, and the build date code.
APPLICATION
Transmission Identification Chart, (Part 1 Of 2):
Transmission Identification Chart (Part 2 Of 2):
The service identification number indicates changes to service details which affect interchangeable parts within the same transmission model line. Refer to the Transmission Identification Chart for transmission application and identification.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.