[martel21]

im a new be here i have a impala ss 04 105,000mi an i have a problm pumping gas in to my tank. when i get up in the morning an try to put gas in it, it wont let me. an starts over flowing. but if i drive it around for a min an then try to go put gas in it, i can pump mabe like 10.00 then it over flows again so i stop an wait a min an pump again. my chk light is on so i got it chk an it was e-vac so i dont know if that part of it or not. pls help

 

[Lingenfelter]

E-vac?

Do you mean H-vac, or do you mean Evap?

Since you're talking about problems with the fuel system, I'm going to assume the code you've thrown is related to the Evap canister for the fuel tank.

Your canister is probably messed up. Not sure what the canister or an install is worth.