1993 Mazda RX-7 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Mazda RX-7
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1993 Mazda RX-7 ProblemsABS Light Illuminated Intermittently
If the ABS light is on intermittently, it may be due to a loose ABS ring on the rear axle. If a loose ABS ring is found during inspection, replacement of the ABS ring and affected drive axle may be necessary.
If the engine intermittently does not start and is cranking OK, it may be the main relay is defective. The main relay can corrode and fail, requiring replacement.