2007 Silverado 4.8L Crew Cab (New Body) had a P0455 code AND gas pump was shutting off. Seemed like opposing issues. 18 year old Silverado so just decided to shotgun it since I only had 2 days left in Sept to get my inspection.
Replaced Purge Valve, Replaced Vent Valve, Replaced Charcoal...
History - 1 year ago had very dim cluster panel and it started displaying illegible characters. More Spanish than English but I am in Houston and my Spanish speaking friend told me it was gibberish.
I went to junk yard and removed a 2003 Suburban panel and installed and it worked great for...
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