Coolant Specifications: Maintenance
Inspect cooling system every 12 months or 15,000 miles. Drain and flush cooling system every 24 months or 30,000 miles. Maintain coolant level with 50% mixture of ethylene glycol based anti-freeze and low mineral content water in all seasons.
COOLANT CAPACITY
| Application | Quarts (L) | ||
|---|---|---|---|
| 1.9L | 9.5 (9.0) | ||
| 2.2L Diesel | |||
| Standard | 11.5 (11.0) | ||
| Heavy Duty or A/C | 12.0 (11.5) | ||
| 2.5L | 10.0 (9.5) | ||
| 2.8L | 12.0 (11.5) | ||
| 4.3L | |||
| Astro/Safari Models | 13.5 (12.8) | ||
| "C" & "K" Models | 10.9 (10.3) | ||
| "G" Models | 11.1 (10.5) | ||
| 4.8L | |||
| "P" Models | 13.8 (13.1) | ||
| All Other Models | 15.5 (14.7) | ||
| 5.0L & 5.7L | |||
| "P" Models | 15.5 (14.6) | ||
| "G" Models | 17.0 (16.0) | ||
| All Other Models | |||
| With A/C | 18.0 (17.0) | ||
| Without A/C | 17.5 (16.6) | ||
| 6.2L Diesel | |||
| "C" & "K" Models | 25.0 (23.7) | ||
| "G" Models | |||
| VIN C | 24 (22.7) | ||
| VIN J | 25.6 (24.2) | ||
| "P" Models | |||
| Forward Control Chassis | 25 (23.7) | ||
| Motor Home Chassis | 24.7 (23.4) | ||
| 7.4L | |||
| "C" & "K" Models | |||
| With A/C | 24.5 (23.2) | ||
| Without A/C | 23.0 (21.8) | ||
| "P" Models | 22.5 (21.3) | ||