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Home >> Lexus >> 1994 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Rough Idle or Stalls

Rough Idle or Stalls

SYMPTOM - Rough idle or Stalls

Possible Causes
1. Faulty Spark Plugs
2. Faulty High Tension Cords
3. Incorrect Ignition Timing
4. Ignition Coils
5. Igniter
6. Pick-up Coils
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