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Unread 02-09-2013, 11:38 PM   #1
aldersonfilm
Registered User
1998 TJ Wrangler 
 
Join Date: Jun 2012
Location: Pasadena, CA
Posts: 183
Hissing From Fuel Tank

Not sure if this is normal, but there is a hissing noise coming from my fuel tank. It's always been there, but I was never sure if it's supposed to do that... Anybody know?

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Unread 02-10-2013, 01:41 PM   #2
filluptrk
Web Wheeler
2000 XJ Cherokee 
 
Join Date: Dec 2006
Location: Coarsegold, CA
Posts: 1,202
Hissing as in air leak type noise? Does it go away when you pop the gas cap, or after you shut off the engine does the noise go away right away or slowly?
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Unread 02-10-2013, 01:45 PM   #3
Carl48
Registered User
1995 YJ Wrangler 
 
Join Date: Nov 2008
Location: Rochester, Michigan
Posts: 722
Hissing noise...no. But, there is a submerged fuel pump in the tank that emits a high pitched whine that may be audible.
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