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Home >> Toyota >> 1988 >> Tercel Base, 2D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Air Suction System >> Inspection >> Pickup >> Fuel Injected (2.4L)

Fuel Injected (2.4L)

  1. Check condition of all hoses and tubes. With coolant temperature below 86°F (30°C), disconnect air suction hose from air cleaner case. See Figure. Ensure a bubbling noise is heard from hose at idle.
  2. Warm engine to 104°F (40°C). With engine at idle, ensure bubbling noise is not heard from hose. Race engine and quickly close throttle valve. Ensure bubbling noise momentarily stops.