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Have system evacuated and charged system is clogged up

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โˆ™ 2007-04-13 14:51:08
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Q: My 1997 Chevy lumina 3.1 l v6 ac cooling system is not cooling properly can anyone explain why is the high side is low and the low side is high?
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Drain the water from your 1997 Chevrolet Lumina cooling system. Remove the water supply lines to your heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.


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Drain the water from your 1993 Chevy Lumina cooling system. Remove the water supply hoses to your heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.


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