2008 Chevrolet Cobalt Q&A

2008 Chevrolet Cobalt Question: where is the plungeer vent clyonoide located?

code 455 and 496. I have changed the gas cap. -
Answer 1
for p0455, you can try this: Remove and reinstall the gas cap, clear the codes, and drive for a day and see if the codes come back. Otherwise, replace the gas cap, and/or Inspect the EVAP system for cuts/holes in tubes/hoses (you may hear a vacuum noise or smell fuel), repair if necessary -