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Home >> Chevrolet >> 2018 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 24 (Engine Controls And Fuel - 1.4L (LV7) - Repair Instructions) >> Repair Instructions >> Throttle Body Inspection and Cleaning

Throttle Body Inspection and Cleaning

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
  1. Throttle Body Assembly Replacement (L5Q) Throttle Body Assembly Replacement (LV7)  - Remove
  2. Inspect the throttle body bore and the throttle valve plate for deposits.
    WARNING: Turn OFF the ignition before inserting fingers into the throttle bore. Unexpected movement of the throttle blade could cause personal injury.
    CAUTION: Do not insert any tools into the throttle body bore in order to avoid damage to the throttle valve plate.
    NOTE: Open the throttle valve in order to inspect all surfaces.
  3. Clean the throttle body bore and the throttle valve plate using a clean shop towel with an appropriate cleaner.
    CAUTION: Do not use any solvent that contains Methyl Ethyl Ketone (MEK). This solvent may damage fuel system components.
  4. Throttle Body Assembly Replacement (L5Q) Throttle Body Assembly Replacement (LV7)  - Install.
  5. Throttle or Idle Learn 
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