Express, Savana & G-Series Vans Offered in both a full size van, or a large box truck, the Express is the modern GM workhorse.

Chevrolet Express
Platform: GMT Van

1999 1500 rear ac

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Old Jul 3, 2023 | 2:16 PM
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larman's Avatar
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Default 1999 1500 rear ac

Is there a Freon fill for the rear ac? If so where is it?
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Old Jul 3, 2023 | 2:42 PM
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on mine it's all one system. front and rear
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Old Jul 3, 2023 | 3:18 PM
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Since you only have one compressor, the system is one closed loop and only has one fill point.
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Old Jul 3, 2023 | 4:27 PM
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dual system has a larger charge amount but its still filled at the same point...the high and low service ports
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