Car Problem Reports

Chevrolet Silverado 1500 Check Engine Light Due to Gas Cap Issue

 
Chevrolet Silverado 1500 Problem
8 Reports
Me Too
Edit

Model Years Affected: 2008, 2009, 2010

Average Mileage: 70,910 mi (44,550 mi - 104,000 mi)

Verified

A Loose or worn gas cap may cause Check Engine Light to illuminate.

  • Visitor, , 87,000 mi

    Diagnostic code comes up to say emissions leak and was told preferably to change gas cap, but when I did replace the cap, I unhooked the battery thinking it would reset and if the problem had been resolved then the check engine light would not come back on. Not the case, however, because the light came back on and I am again looking for a resolution.

    Flag This
  • Visitor, , 44,550 mi

    i replaced the gas cap and had the computer reset....3 days later the truck told me to tighten the gas cap again. now the check engine light is back on.

    Flag This
  • Visitor, , 104,000 mi

    Engine light comes on- attributed to a sensor for emission control
    Replaced it but it returned less than a week later

    Flag This
Ask a Question