How much refrigerant does a Geo G Series Fullsize Van / Savana A/C system hold?

The 2012 Geo G Series Fullsize Van / Savana (6 Cyl. 4.3 Eng.) holds 31 oz of R-134a as a complete system charge. That is the amount for an empty, evacuated system, not for a top-off.

Can I put R-134a in a car that uses R-1234yf?

No. The two use different service fittings on purpose and different oils. Charging the wrong refrigerant can damage the compressor and is illegal in the US under EPA rules.

Can I recharge the A/C myself?

A DIY can with a gauge can top off a slightly low R-134a system. If the system is empty it has a leak, and adding refrigerant without fixing it wastes the can. A full charge needs the system evacuated and weighed in, which is a shop job.

Geo G Series Fullsize Van / Savana A/C refrigerant type and capacity

GarageDex's A/C data shows the 2012 Geo G Series Fullsize Van / Savana (6 Cyl. 4.3 Eng.) uses 31 oz of R-134a refrigerant with PAG-46 compressor oil.

Shop R-134a Match the type on your under-hood decal

Key takeaways

2012 Geo G Series Fullsize Van / Savana: 31 oz of R-134a, 8 oz of PAG-46 oil.
The charge is a full-system amount; a top-off adds far less.
Do not mix refrigerant types or oils.
A system that is empty has a leak - fix it before charging.

Geo G Series Fullsize Van / Savana A/C refrigerant and oil by year
Years	Engine	Refrigerant	Charge	Compressor oil
2012	6 Cyl. 4.3 Eng.	R-134a	31 oz	PAG-46 8 oz
2012	8 Cyl. 4.8 Eng.; w/ Rear AC	R-134a	49 oz	PAG-46 11 oz
2012	8 Cyl. 4.8 Eng.; w/o Rear AC	R-134a	31 oz	PAG-46 8 oz
2012	8 Cyl. 5.3 Eng.; w/ Rear AC	R-134a	49 oz	PAG-46 11 oz
2012	8 Cyl. 5.3 Eng.; w/o Rear AC	R-134a	31 oz	PAG-46 8 oz
2012	8 Cyl. 6.0 Eng.; w/ Rear AC	R-134a	49 oz	PAG-46 11 oz
2012	8 Cyl. 6.0 Eng.; w/o Rear AC	R-134a	31 oz	PAG-46 8 oz
2012	8 Cyl. 6.6 Eng.; w/ Rear AC	R-134a	49 oz	PAG-46 11 oz
2012	8 Cyl. 6.6 Eng.; w/o Rear AC	R-134a	31 oz	PAG-46 8 oz
2011	All Eng.	R-134a	48 oz	PAG-46 11 oz
2011	All Eng.	R-134a	32 oz	PAG-46 8 oz
2010	All Eng.; w/ Rear AC	R-134a	48 oz	PAG-46 11 oz
2010	All Eng.; w/o Rear AC	R-134a	32 oz	PAG-46 8 oz
2009	All Eng.; w/o Rear AC	R-134a	32 oz	PAG-46 11 oz
2009	All Eng.; w/ Rear AC	R-134a	48 oz	PAG-46 8 oz
2006 to 2008	All Eng.; w/ Rear AC	R-134a	56 oz	PAG-46 11 oz
2006 to 2008	All Eng.; w/o Rear AC	R-134a	28.8 oz	PAG-46 8 oz
2005	All Eng.; w/ Rear AC	R-134a	48 oz	PAG-46 11 oz
2005	All Eng.; w/o Rear AC	R-134a	28.8 oz	PAG-46 8 oz
2003 to 2004	All Eng.; w/ Rear AC	R-134a	48 oz	PAG-46 11 oz
2003 to 2004	All Eng.; w/o Rear AC	R-134a	32 oz	PAG-46 8 oz
2002	All Eng.; w/o Rear AC	R-134a	32 oz	PAG-150 8 oz
2002	All Eng.; w/ Rear AC	R-134a	56 oz	PAG-150 11 oz
2001	All Eng.; w/o Rear AC	R-134a	48 oz	PAG-150 8 oz
2001	All Eng.; w/ Rear AC	R-134a	72 oz	PAG-150 11 oz
2000	All Eng.; w/ Rear AC	R-134a	72 oz	PAG-46 11 oz
2000	All Eng.; w/o Rear AC	R-134a	48 oz	PAG-46 8 oz
2000	All Eng.; w/ Rear AC	R-134a	72 oz	PAG-150 11 oz
2000	All Eng.; w/o Rear AC	R-134a	48 oz	PAG-150 8 oz
1997 to 1999	All Eng.; w/ Rear AC	R-134a	78 oz	PAG-46 11 oz
1997 to 1999	All Eng.; w/o Rear AC	R-134a	48 oz	PAG-46 8 oz
1997 to 1999	All Eng.; w/ Rear AC	R-134a	78 oz	PAG-150 11 oz
1997 to 1999	All Eng.; w/o Rear AC	R-134a	48 oz	PAG-150 8 oz
1996	All Eng.; w/ Rear AC	R-134a	78 oz	PAG-46 11 oz
1996	All Eng.; w/o Rear AC	R-134a	36 oz	PAG-46 8 oz
1996	All Eng.; w/o Rear AC	R-134a	36 oz	PAG-150 8 oz
1996	All Eng.; w/ Rear AC	R-134a	78 oz	PAG-150 11 oz
1994 to 1995	All Eng.; w/ Rear AC	R-134a	68 oz	PAG-46 11 oz
1994 to 1995	All Eng.; w/o Rear AC	R-134a	48 oz	PAG-46 8 oz
1994 to 1995	All Eng.; w/ Rear AC	R-134a	68 oz	PAG-150 11 oz
1994 to 1995	All Eng.; w/o Rear AC	R-134a	48 oz	PAG-150 8 oz

Recharge supplies for your Geo G Series Fullsize Van / Savana

Buy the refrigerant type shown for your year and confirm it against the under-hood decal. R-1234yf cans cost more and need a matching coupler.

R-134aR-134a recharge can with a gaugeShop cans Manifold gauge setReads high and low side pressure properlyShop gauges Leak detection kitFind the leak before you spend on refrigerantShop kits

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Other Geo models

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Source: Four Seasons - Compressor / System Refrigerant & Lubricant Specs. The under-hood A/C decal is the primary source for your exact car - it overrides any table. Charges assume a clean system with a new drier.