Pontiac G6 Questions
Car-and-Safety.com
Pontiac G6
Thu, 17 May 2012
Pontiac G6 Reviewed by Bob on .
The problem is most likely a crack where the filler neck meets ...
The problem is most likely a crack where the filler neck meets the gas tank. When you fill the gas tank the fuel level goes above where the crack is and leaks out. The tank is made of some type of composite plastic. I had this problem on my G6, the dealership replaced it under warranty.
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