Car Problem Reports

Hummer H2 Check Engine Light Due to Gas Cap Issue

• Check Engine Light
  Check engine light came on after truck misfired and stalled after fueling.

  Q&A > Hummer > 2007 Hummer H2

• Check Engine Light Due to Restricted Secondary Air Injection Check Valves
  ...tion check valves may become restricted causing poor air flow resulting in illumination of the Check Engine Light. It is often recommend to replace both check valves even if a fault code is set for only one...

  Common Problems > Hummer H2

• gas gage goes all the way pass full line even when not full
  gas gage goes pass full line and abs light comes on and air comes out of my air suspension

  Q&A > Hummer > 2005 Hummer H2

• ABS Light
  I had the front driver side hub assembly replaced recently and since then my ABS, Brake, and Tr...

  Q&A > Hummer > 2003 Hummer H2

• check engine light
  what is a code p0449

  Q&A > Hummer > 2007 Hummer H2