1991 Saturn SC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Saturn SC
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1991 Saturn SC ProblemsInspect transmission/fluid every 30,000 miles
You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned then the transmission system should be completely flushed.
The spark plugs should be replaced every 30,000 miles and the spark plug boots should be checked for hot spots and cracks.
The alternator may fail causing the charge light to illuminate. Driving with this condition will eventually cause the engine to stall due to low system voltage.
1991 Saturn SC QuestionsThe battery light. (1 answer)
I asked about the engine light earlier but it is the Battery light that is blinking, my mistake, had engine stuck in my head. Alternator?
The engine light is blinking but the battery cables are attached and appear to have a clean connection. The battery is barely 2 years old, it is a 2 door automatic. Any ideas out there?
Repair shop diagnosed, but doesn't do engine work. Leaks even if engine hasn't run.