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20/04/2021 9:23 pm
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Scotty, I appreciate all that you do. You've helped me a lot. I recently bought a 2000 supercharged Pontiac Bonneville with 133,000 miles, automatic transmission. I got that dreaded 446 evap code. I replaced the fuel pump because the sending unit was bad. I've also replaced the Evap canister, gas cap, purge valve, vent valve, fuel tank pressure sensor was on the new fuel pump I put in but I still get that "check gas cap" error message on the dash. What are your thoughts??? I need to get this thing fixed to pass smog.
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21/04/2021 3:02 am
Check the lines. You may have leaks in them.
