Code for p0446 04 Silverado 4.8l
October 24th, 2023, 12:41 PM
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Code for p0446 04 Silverado 4.8l
I changed the purge valve and the canister and fuel neck but now my check engine light is on and throwing a code p0446 any info would be great trying to get check enigne light off to pass inspection
October 24th, 2023, 9:28 PM
#2
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Please read this for more diagnostic information. Remember - diagnose, diagnose, diagnose, and then repair what is broken rather than just throwing parts and money at the problem.
https://easyautodiagnostics.com/gm/4...e-definition-1
Good Luck!
https://easyautodiagnostics.com/gm/4...e-definition-1
Good Luck!
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mountainmanjoe (October 24th, 2023)
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