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Old 08-22-2000, 10:44 PM
Benzmac Benzmac is offline
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Join Date: Mar 1999
Location: Suwanee, GA, USA
Posts: 4,712
Follow that vacuum line to the pump and you will see an adapter that connects the line to the pump. That is a check valve. They will come apart internally and cause this. You can replace the valve(after removal and taking out the parts that fell in with a magnet).

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Benzmac:
Donnie Drummonds
1991 GMC Syclone
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