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Home >> Hyundai >> 1990 >> Excel Base, 2D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Throttle Body >> Cleaning & Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Cleaning & Inspection

  1. Clean all components with solvent EXCEPT throttle position sensor and ISC servo assembly.
  2. Check for restrictions in vacuum ports and passages. Blow out with compressed air. DO NOT  remove throttle valve.
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