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You can recharge your 2004 Lincoln LS from the low pressure port. The low pressure port can be found on the top of the air conditioning compressor.
Buy a kit at Wal-Mart or auto parts comes with instructions
On top of the air conditioning system accumulator "can" on the passenger side of the engine, not too far from your heater/air conditioning electric fan motor. It has a plastic dust cap covering the valve.
The 2004 Hyundai Elantra has 16 valves.
The 2004 Hyundai Elantra is a gas-powered vehicle.
The 2004 Hyundai Elantra has a 5-speed manual.
The 2004 Hyundai Elantra has an inline 4 engine.
The 2004 Hyundai Elantra is 14 ft. 9.1 in. (177.1 in.) long.
The 2004 Hyundai Elantra's turning circle is 32.5 ft..
The height of the 2004 Hyundai Elantra is 4 ft. 8.1 in. (56.1 in.).
The 2004 Hyundai Elantra runs on regular unleaded.
The curb weight of the 2004 Hyundai Elantra is 2635 lbs..