2004 Saturn L300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Saturn L300
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2004 Saturn L300 ProblemsValve Cover Gaskets May Leak Oil
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 L300 QuestionsI have just had my blower fan replaced on Tuesday while driving (1 answer)
On Thursday my car died after about 15 miles put on I was going 55 and I felt it jump buck kind of kept going then bucked again and shut down. I tried starting it a few times no luck after 15-20 min started up ran fine. The lights stayed on for battery and oil and then went off.I took back to sho...
I smell oil when I have the air or heat on only, most of the time.