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Schrade · 01-04-2014

Pretty sure that the pump you're hearing is the pump under the right headlight.

Depending on the cycling frequency, you probably do have a vacuum leak somewhere in the secondarys' vacuum system.

01-04-2014	#2
Schrade Join Date: Dec 2012 Location: NC Posts: 1,783	Re: Vac pump behind glove box Pretty sure that the pump you're hearing is the pump under the right headlight. Depending on the cycling frequency, you probably do have a vacuum leak somewhere in the secondarys' vacuum system.