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Home >> Kia >> 2003 >> Rio Base, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Diagnosis & Overhaul >> Testing >> Time Lag Test >> Preparation

Time Lag Test: Preparation

Fig 1: Illustrating Preparation Components
G01095849Courtesy of KIA MOTORS AMERICA, INC.
NOTE:
  • Never unscrew radiator cap while engine is hot.
  • Warp a thick cloth around cap when loosening.
  1. Engage parking brake and put wheel chocks at front and rear of each wheel.
  2. Warm engine thoroughly to raise ATF temperature to an operating level of 140~158°F (60~70°C).
  3. Check and correct as necessary, engine coolant, engine oil and ATF levels before testing.
  4. Connect a tachometer to engine.