LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2004 >> Verona L6-2.5L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Rough, Unstable or Incorrect Idle, Stalling
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Rough, Unstable or Incorrect Idle, Stalling

Step 1 - 14:




Step 15 - 28:




Step 28 (Contd.):




Rough, Unstable, or Incorrect Idle, Stalling

DEFINITION: The engine runs unevenly at idle. If the condition is bad enough, the vehicle may shake. Also, the idle varies in rpm (called "hunting"). Either condition may be severe enough to cause stalling. The engine idles at incorrect idle speed.

CAUTION: Before diagnosing the symptom, check service bulletins for updates.