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Home >> Cadillac >> 2003 >> Seville SLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Troubleshooting - No Codes >> Symptoms >> Poor Fuel Fill Quality >> Fuel Spitback

Fuel Spitback

  1. Valve stuck open.
  2. Valve stuck closed.
  3. Valve leaking.
  4. High reid vapor pressure or high fuel temperature.