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 MANUALSCHEVROLET1991BLAZER FULL SIZE V8-379 6.2L DSLREPAIR AND DIAGNOSISMAINTENANCESPECIFICATIONSTRANSAXLE/TRANSMISSION, AUTOMATIC
1991 Chevrolet Blazer Full Size V8-379 6.2L DSL
Transaxle/Transmission, Automatic
1991 Chevrolet Blazer Full Size V8-379 6.2L DSLSECTION Transaxle/Transmission, Automatic
TYPE AF
CAPACITY, Initial Refill*:
350 3.3 Liters 3.5 Quarts
400 (3L80) 4.1 Liters 4.3 Quarts
700-R4 (4L60), 4L60E, 4L80E 4.7 Liters 5.0 Quarts
*Add specified quantity. With the engine at operation temperature, shift transmission through all gears. Let engine slow idle in PARK for 3 minutes or more. Check fluid level and add fluid as needed
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.