HHR L4-2.2L (2007)
6. If equipped with a automatic transaxle, disconnect the engine harness clips (2 and 4) from the intake manifold.
7. Disconnect the engine harness clip (2) from the oil level indicator tube.
8. Disconnect the fuel injector electrical connector clip (4) from the intake manifold.
9. Disconnect the evaporative emission (EVAP) canister purge tube from the intake manifold and the EVAP solenoid.
10. Remove the oil level indicator tube.
11. Remove the fuel rail.