Major Evaporative Emission Leak
February 4th, 2021, 10:24 AM
#1
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Major Evaporative Emission Leak
My '03 Silverado is showing code P0455 which is "major evaporative emission leak". How do I go about finding the cause of this problem?
February 4th, 2021, 11:10 PM
#2
CF Senior Member
Here is a link on how to track that leak down:
https://www.engine-codes.com/p0455_chevrolet.html
and for more related information:
https://easyautodiagnostics.com/gm/4...-of-articles-1
Good luck!
https://www.engine-codes.com/p0455_chevrolet.html
and for more related information:
https://easyautodiagnostics.com/gm/4...-of-articles-1
Good luck!
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