tap,tap,tap under my dash
January 8th, 2008, 6:40 AM
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tap,tap,tap under my dash
I have a tapping sound under my dash, around blower fan housing area.Do anyone know what's causing it. It only taps when I turn on / off the ignition. It's a 1993 chevy W/T1500 4.3L TBFI._____________________________
James C.
January 8th, 2008, 12:34 PM
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RE: tap,tap,tap under my dash
could be the actuator located in the passenger side floor board. they make of a clicking noise tho. i think it's a recirculation actuator
January 12th, 2008, 1:22 PM
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RE: tap,tap,tap under my dash
if it's the one that needs replaced it's pretty easy to get to. only 3 5.5mm screws hold it in. did u find out if that's the actuator making the noise?
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