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04-30-2010, 02:15 PM
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#1 |
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Registered User
Join Date: Apr 2007
Location: Newton, IA
Posts: 173
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87 4wd brake light switch vacuum leak?
I was wondering, located what sounds like a vacuum leak "sound" coming from the brake light switch under the dash, the line is new and was wondering if it was supposed to make the hissing noise. Any insight would be helpful. Thanks to all in advance!
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FAST cars don't make power to the front wheels, THEY LIFT 'EM! |
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04-30-2010, 04:04 PM
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#2 |
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Next project: 1970 K10
Join Date: Feb 2004
Location: Fort Collins, Colo 80524
Posts: 6,685
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Re: 87 4wd brake light switch vacuum leak?
Mine never made a noise, could be the switch itself is bad and sucking air. Unhook the hose, plug it, and see if the sound goes away. If it does, replace the switch.
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Bob 1970 Chevy K10 LWB "Goldie" 350/TH350 next project!! 1981 Chevy C10 LWB 355/TH350 - My son's truck LS SWAP FORUM! Tons of LS swap info here! PLEASE CLICK HERE TO SUPPORT THE GREATEST BOARD ON THE NET! CLICK HERE FOR THE FAQ INDEX by KRUE Last edited by glock35ipsc; 04-30-2010 at 04:05 PM. |
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04-30-2010, 11:01 PM
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#3 |
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Registered User
Join Date: Apr 2007
Location: Newton, IA
Posts: 173
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Re: 87 4wd brake light switch vacuum leak?
Thanks...Much appreciated!
__________________
FAST cars don't make power to the front wheels, THEY LIFT 'EM! |
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