2004 Saturn LW300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Saturn LW300
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2004 Saturn LW300 ProblemsIgnition Module or Coil May Fail Causing Engine Misfire
A burning smell may develop due to an oil leak form one or both valve cover gaskets. Resealing the valve cover will generally correct this concern. However, the valve covers should be inspected and replaced if damaged.
GM recommends replacing the engine coolant at 100,000 miles; however, our technicians tell us that the coolant may become contaminated and require a complete cooling system flush every 60,000 to 70,000 miles.
2004 Saturn LW300 QuestionsBattery light indicator on the dashboard stay on? (2 answers)
I replaced alternator and the battery still good. I don't know why the Battery light stay on.
It is all doors and the FOB and door lock button seem to activate it just slightly, so you have to press the button several times to get the door to lock or unlock. I think it must be some command module failing. I would like the part number and the difficulty in replacing it.