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'99 - '06 GM Truck Modifications
Tech Discussion
2001 Tahoe high presure on low side of A/C
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<blockquote data-quote="idatahoe" data-source="post: 29186" data-attributes="member: 15122"><p>I understand, but the low side gets up to 60 PSI when the compressor is running, shuts off, and drops to 25 PSI when it's off, at which point the compressor kicks back on. So it's doing the opposite of what you said, it rises when the clutch is engaged, and drops when the clutch is disengaged.</p></blockquote><p></p>
[QUOTE="idatahoe, post: 29186, member: 15122"] I understand, but the low side gets up to 60 PSI when the compressor is running, shuts off, and drops to 25 PSI when it's off, at which point the compressor kicks back on. So it's doing the opposite of what you said, it rises when the clutch is engaged, and drops when the clutch is disengaged. [/QUOTE]
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'99 - '06 GM Truck Modifications
Tech Discussion
2001 Tahoe high presure on low side of A/C
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