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 MANUALSCHEVROLET1985ASTRO VAN M L4-151 2.5LPARTS AND LABORHEATING AND AIR CONDITIONINGHEATER HOSELABOR TIMES
1985 Chevrolet Astro Van M L4-151 2.5L
Heater Hose: Labor Times
1985 Chevrolet Astro Van M L4-151 2.5LSECTION Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| With AC | ||||
| Both Hoses | 1.3 | 0.9 | C | |
| Inlet | 1.1 | 0.8 | C | |
| Outlet | 0.8 | 0.5 | C | |
| With Auxiliary Heater | ||||
| Both | 2.5 | 1.8 | C | |
| One | 2.4 | 1.7 | C | |
| Without AC | ||||
| Both | 1.4 | 1.0 | C | |
| One | 1.3 | 0.9 | C | |
| With Auxiliary Heater | ||||
| Both | 2.5 | 1.8 | C | |
| One | 2.4 | 1.7 | C |
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.