In this video, I dig into a customer’s 2018 GMC Sierra 1500 that rolled in with the dreaded check engine light blazing on the dash. The scan tool shows a small EVAP system leak, so it’s time to break out the Avoca Smoka and track this pesky vapor leak down once and for all.
Hit that subscribe button if you want more real-world diagnostics, tips, and behind-the-scenes shop work.
-Enjoy!
#GMCSierra #EVAPLeak #CheckEngineLight #AutoRepair #MechanicLife #CarDiagnostics #TruckRepair #P0442
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Disclaimer:
Due to factors beyond the control of South Main Auto Repair, we cannot guarantee against unauthorized modifications or improper use of the information provided in this video. South Main Auto Repair assumes no liability for property damage or personal injury resulting from the use of any tools, equipment, chemicals, lubricants, or information presented. We strongly recommend following safe practices when working with power tools, automotive lifts, jack stands, electrical equipment, blunt instruments, or any other tools and equipment shown or implied in this video. No information in this video creates any express or implied warranty or guarantees any particular result. Use this information responsibly and at your own risk.
