82 300SD ACC problem making me crazy

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82 300SD ACC problem making me crazy

07-28-2002, 07:50 PM

roberth58

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Join Date: Sep 2000

Location: Shalimar, FL

Posts: 79

82 300SD ACC problem making me crazy

In ECON mode get full flow thru the dash vents, switch to AC and center vents get almost zero flow. checked all switchover valves and they are fine, Tried 2 pushbutton units and same problem. However if I plug switchover valve 5 (17 in manual) that controls fresh air/recirc flap then flow is good in center vents. Any ideas on what to check next.

Bob H.

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