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1970 Cadillac Deville 7.7L A/C system
Posted to GM HVAC on 8/20/2007 31 Replies

A/C pressures are normal. Temp inside vehicle is cold, blower operation is fine. Only problem is that when driving down road the temp increases to warm but when at idle for a few seconds the temp goes back to cold. Tried looking at all vacuum sources, installe...

31 Replies Received (View Replies)

  Related Documents & Media  1970 Cadillac Deville

 
Message Closed w/Summary

car Vehicle Data

1970 Cadillac Deville

VIN [No VIN Available]
Engine7.7 L / 8 cyl
DeliveryCARB
AffectedA/C System
ConditionsCold at Idle Only
Misc.Convertible
Message Closed w/Summary

car Vehicle Data

1970 Cadillac Deville

VIN [No VIN Available]
Engine7.7 L / 8 cyl
DeliveryCARB
AffectedA/C System
ConditionsCold at Idle Only
Misc.Convertible