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 MANUALSBUICK1972GS 5.7L ENG VIN H, NOT AVAILABLE TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)HEATING, VENTILATION & A/C (HVAC)HVAC CONTROL SYSTEMSAIR CONDITIONING SERVICINGREFRIGERANT CAPACITY (ORIGINAL EQUIPMENT)
1972 Buick GS 5.7L Eng VIN H, Not Available Trans
Refrigerant Capacity (Original Equipment)
1972 Buick GS 5.7L Eng VIN H, Not Available TransSECTION Refrigerant Capacity (Original Equipment)
| MAKE & MODEL | Capacity lbs. | |
|---|---|---|
| AMERICAN MOTORS | ||
| Gremlin, Hornet, Javelin | 2 | |
| Matador & Ambassador | 2 1/2 | |
| CHRYSLER CORP. | ||
| Chrysler (Single row Condenser) | 2 7/8 | |
| Chrysler & Imperial (Dual Row Condenser) | 3 3/8 | |
| Chrysler & Imperial (Dual Unit) | 4 3/8 | |
| Plymouth (Single Row Condenser) | 2 7/8 | |
| Plymouth (Dual Row Condenser) | 3 3/8 | |
| Valiant & Barracuda | 2 7/8 | |
| Fury (Dual Unit) | 4 3/8 | |
| Dodge (All Condensers, Exc. Polara, Monaco) | 2 7/8 | |
| Polara & Monaco | 3 3/8 | |
| Polara & Monaco (Dual Unit) | 4 3/8 | |
| FORD MOTOR CO. | ||
| Maverick, Comet, Pinto | 1 7/8 | |
| Thunderbird & Mark IV | 4 1/4-4 1/2 | |
| Lincoln Continental | 4 - 4 1/4 | |
| Mustang & Cougar | 1 3/4 | |
| Torino & Montego | 4 1/4-4 1/2 | |
| Ford, Mercury, Meteor | 3 1/4 | |
| GENERAL MOTORS | ||
| Buick | ||
| Skylark, G. S., Sportwagon | 3 3/4 | |
| LeSabre, Centurion, Electra, Riviera | 4 1/2 | |
| Cadillac | ||
| Cadillac & Eldorado | 4 | |
| Fleetwood 75 | 5 1/4 | |
| Chevrolet | ||
| 4-Season (Except Corvette) | 3 3/4 | |
| 4-Season (Corvette) | 3 1/4 | |
| Comfortron | 3 3/4 | |
| Vega | 2 lbs. 13 oz. | |
| Oldsmobile | ||
| All Models | 4 | |
| Pontiac | ||
| Tempest, LeMans, Grand Prix | 4 1/8 | |
| Catalina, Brougham, Bonneville, | ||
| Grand Ville | 4 1/2 | |
| Firebird & Ventura II | 3 3/4 | |
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.