what causes fuel to leak from the charcoal can on a 78 cutlass
Jan 11, 2009 at 1:28 AM
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JACOBANDNICKOLAS
CERTIFIED EXPERT
110,175 POSTS
First, there shouldn't b fuel getting into the canister. The only way this can happen is if you over fill the fuel tank with gas. When that happens, you allow the fuel to fill to the EVAP breather and fuel gets in that way.