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 MANUALSCHEVROLET2000CAB & CHASSIS C2500, 6.5 F, AUTOMATICREPAIR AND DIAGNOSISENGINE PERFORMANCESPECIFICATIONSENGINE CONTROLS - SERVICE & ADJUSTMENT SPECIFICATIONSCAPACITIESCOOLING SYSTEM FLUID CAPACITY
2000 Chevrolet Cab & Chassis C2500, 6.5 F, Automatic
Cooling System Fluid Capacity
2000 Chevrolet Cab & Chassis C2500, 6.5 F, AutomaticSECTION Cooling System Fluid Capacity
FLUID CAPACITY (COOLING SYSTEM) (1)
| Application | (2) Quantity Qts. (L) | |||||||
|---|---|---|---|---|---|---|---|---|
| 1.6L | 5.8 (5.5) | |||||||
| 2.0L | 6.9 (6.5) | |||||||
| 2.2L | 11.5 (11.0) | |||||||
| 3.4L | ||||||||
| Standard | ||||||||
| With Front A/C Only | 9.5 (9.1) | |||||||
| With Front & Rear A/C | 12.1 (11.6) | |||||||
| Heavy-Duty | ||||||||
| With Front A/C Only | 10.5 (10.1) | |||||||
| With Front & Rear A/C | 13.2 (12.6) | |||||||
| 4.3L | ||||||||
| "G" Series | ||||||||
| With Rear Heater | 14.0 (13.2) | |||||||
| Without Rear Heater | 11.0 (10.4) | |||||||
| "L" & "M" Series | ||||||||
| With Rear Heater | 16.5 (15.6) | |||||||
| Without Rear Heater | 13.5 (12.8) | |||||||
| "S" & "T" Series | 12.1 (11.5) | |||||||
| 4.8L | ||||||||
| Automatic Transmission | 13.4 (12.7) | |||||||
| Manual Transmission | 13.7 (13.0) | |||||||
| 5.0L | ||||||||
| With Rear Heater | 20.0 (18.9) | |||||||
| Without Rear Heater | 17.0 (16.0) | |||||||
| 5.3L | ||||||||
| With A/C | 14.9 (14.1) | |||||||
| Without A/C | 13.4 (12.7) | |||||||
| 5.7L | ||||||||
| "C" & "K" Series | ||||||||
| Standard | ||||||||
| With A/C | 20.0 (18.9) | |||||||
| Without A/C | 17.5 (16.6) | |||||||
| Heavy-Duty | ||||||||
| With A/C | 27.0 (25.5) | |||||||
| Without A/C | 26.5 (25.0) | |||||||
| "G" Series | ||||||||
| With Rear Heater | 20.0 (18.9) | |||||||
| Without Rear Heater | 17.0 (16.0) | |||||||
| 6.0L | ||||||||
| Automatic Transmission | ||||||||
| With Optional Oil Cooler | 14.4 (13.6) | |||||||
| Without Optional Oil Cooler | 14.8 (14.0) | |||||||
| Manual Transmission | ||||||||
| With Optional Oil Cooler | 14.8 (14.0) | |||||||
| Without Optional Oil Cooler | 15.2 (14.4) | |||||||
| 6.5L | ||||||||
| "C" & "K" Series | 27.5 (26.0) | |||||||
| "G" Series | ||||||||
| With Rear Heater | 23.5 (22.2) | |||||||
| Without Rear Heater | 27.5 (26.0) | |||||||
| 7.4L | ||||||||
| "C" & "K" Series | ||||||||
| Standard | ||||||||
| With A/C | 27.5 (26.0) | |||||||
| Without A/C | 25.0 (23.5) | |||||||
| Heavy-Duty | ||||||||
| With A/C | 28.5 (27.0) | |||||||
| Without A/C | 26.5 (25.0) | |||||||
| "G" Series | ||||||||
| With Rear Heater | 26.0 (24.6) | |||||||
| Without Rear Heater | 23.0 (21.8) | |||||||
|
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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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.