Having problems with your Chevrolet Metro ?
My engine light is on and my trouble code is PO455 (Evaporative emission control system leak) on my 99' Chevy Metro with the 1.0 engine. I have checked and can find no vacuum leaks.
What to do?
Have your gas cap pressure tested.
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My engine light is on and my trouble code is PO455 (Evaporative emission control system leak) on my 99' Chevy Metro with the 1.0 engine. I have checked and can find no vacuum leaks. What to do?
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