Code Retrieval Service

Code-Retrieval-Service banner

Certified technician inspects car engine

WHY YOU SHOULDN’T IGNORE YOUR CHECK ENGINE LIGHT

IF YOUR CHECK ENGINE LIGHT IS ON

Possible reasons that your check engine light is on:

  • Oxygen sensor needs to be replaced
  • Faulty catalytic converter
  • Replacing mass airflow sensor
  • Loose or missing gas cap
  • Spark plug

IF YOUR CHECK ENGINE LIGHT IS FLASHING OR BLINKING

Possible reasons that your check engine light is flashing or blinking:

  • Ignition system defect
  • Distributor cap
  • Ignition coils
  • Fuel system defect
  • Fuel injectors
  • Internal engine defect
  • Cylinder head
  • Pistons
  • Rings
  • Belts
LaFontaine Buick GMC of Lansing 42.6947, -84.5382.