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HOMESERVICE MANUALSCHEVROLET2008HHR LS, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 3 (ENGINE CONTROLS AND FUEL - 2.0L - INTRODUCTION (2 OF 2))REPAIR INSTRUCTIONSFUEL HOSE/PIPES REPLACEMENT - CHASSISINSTALLATION PROCEDURE
2008 Chevrolet HHR LS, Automatic

Installation Procedure

2008 Chevrolet HHR LS, AutomaticSECTION Installation Procedure
WARNING: This page is about a different variant/trim than selected.
    Fig 1: Fuel/EVAP/Brake Line Brackets
    GM1636707Courtesy of GENERAL MOTORS CORP.
  1. Install the fuel feed pipe to the brackets and close the covers.
  2. Install the fuel and EVAP lines to the vehicle.
  3. Install the fuel/EVAP/brake line bracket to the body studs.
    4. NOTE: Refer to Fastener Notice .
  4. Install the fuel/EVAP/brake line bracket nuts.

    Tighten:  Tighten the nuts to 10 N.m (89 lb in).

  5. Install the brake lines to the fuel/EVAP/brake line brackets.
    6. Fig 2: EVAP Line
    GM1625606Courtesy of GENERAL MOTORS CORP.
  6. Connect the fuel feed pipe quick connect fitting. Refer to Plastic Collar Quick Connect Fitting Service .
  7. Install the canister, if necessary. Refer to Evaporative Emission Canister Replacement .
  8. Lower the vehicle.
  9. Remove the cap or plug from the EVAP pipe.
  10. Connect the EVAP pipe to the purge solenoid. Refer to Plastic Collar Quick Connect Fitting Service .
    11. Fig 3: Fuel Feed Line
    GM1625417Courtesy of GENERAL MOTORS CORP.
  11. Remove the cap or plug from the fuel pipe and the engine fuel rail.
  12. Connect the fuel feed pipe to the fuel rail. Refer to Metal Collar Quick Connect Fitting Service .
  13. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  14. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  15. Inspect for fuel leaks using the following procedure:
    1. Turn ON the ignition, with the engine OFF for 2 seconds.
    2. Turn OFF the ignition for 10 seconds.
    3. Turn ON the ignition, with the engine OFF.
    4. Inspect for fuel leaks.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.