Denso CRS - Page 128

Repair Section
2
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123
Faulty idling Engine
Poor valve clearance Adjust the valve clearance or replace the
bearing.
Poor valve seat contact Break in, or replace the valve and valve
seat.
Low coolant temperature Perform warm-up operation.
Large difference in cylinder-to-cylinder
compression pressure
Overhaul the engine.
Malfunction
Symptom
Faulty Item Cause Action