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 MANUALSCHEVROLET1991S10/T10 P/U 4WD V6-262 4.3LREPAIR AND DIAGNOSISSPECIFICATIONSCAPACITY SPECIFICATIONSCOOLING SYSTEMSYSTEM SPECIFICATIONS
1991 Chevrolet S10/T10 P/U 4WD V6-262 4.3L
System Specifications
1991 Chevrolet S10/T10 P/U 4WD V6-262 4.3LSECTION System Specifications
MAKE, YEAR & MODEL LITERS QUARTS
S Series Pickups, Sonoma,
S Blazer & Jimmy, Syclone, Typhoon
1992-87 4-cyl. 2.5L 11.0 11.5
V6 2.8L 10.0 10.5
V6 4.3L, 1992-90 11.5 12.0
V6 4.3L, 1989-88 13.0 13.5
1986-83 4-cyl. 1.9L 9.0 9.5
4-cyl. 2.2L Diesel 11.0, 11.5* 11.5, 12.0*
4-cyl. 2.5L 11.5 12.0
V6 2.8L 11.5 12.0
* Indicates with air conditioning
S Series Pickups, Sonoma,
S Blazer & Jimmy, Syclone, Typhoon
1992-87 4-cyl. 2.5L 11.0 11.5
V6 2.8L 10.0 10.5
V6 4.3L, 1992-90 11.5 12.0
V6 4.3L, 1989-88 13.0 13.5
1986-83 4-cyl. 1.9L 9.0 9.5
4-cyl. 2.2L Diesel 11.0, 11.5* 11.5, 12.0*
4-cyl. 2.5L 11.5 12.0
V6 2.8L 11.5 12.0
* Indicates with air conditioning
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.