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Help with vacuum leak

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Old Jan 23, 2013 | 05:40 PM
  #1  
4x4x's Avatar
4x4x
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From: Waller, Tx
Help with vacuum leak

When I bought the ex, the vacuum line under the truck was cut in half. Replaced line, vacuum pump and solenoid. The 4 wheel drive is now working and vacuum pump stops running after a few sputters as long as the a/c is turned on. As soon as the a/c is turned off, the vacuum pump turns on and keeps running.

Heater blows out the correct vents and doesn't switch to defrost whether in 4 wheel drive or not. The pump only runs continuously when the ac switch is in the off position. The pump runs every time the key is turned on.
 
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Old Jan 23, 2013 | 06:07 PM
  #2  
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High Intentions
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From: Hanover,PA
Club FTE Silver Member

May have a leak at the climate controls.?
 
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