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Home >> Chevrolet >> 2019 >> Volt Premier >> Repair and Diagnosis >> External Pages >> Different car >> Section 392 (Engine Mechanical - 1.0L (L5Q) Or 1.4L (LV7) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Engine Compression Test >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2019 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE:

    The battery must be at or near full charge.

  1. Connect a battery charger to the battery for the duration of the test to maintain an adequate battery level.
  2. Engine OFF.
  3. Remove the spark plugs. Refer to Spark Plug Replacement , or Spark Plug Replacement (LV7) .
  4. Interrupt the fuel supply.