Removal Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the A/C line bracket nut.
- Remove the A/C line bracket from the oil level indicator tube stud.
- Disconnect the O2 sensor electrical connector from the oil level indicator bracket.
- Remove the oil level indicator tube stud.
- Pull the indicator out of the tube.
- Pull the tube out of the block.