1993 Buick Roadmaster Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Buick Roadmaster
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1993 Buick Roadmaster ProblemsReplace spark plugs every 30,000 miles
The spark plugs should be replaced every 30,000 miles and the spark plug boots should be checked for hot spots and cracks.
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.
1993 Buick Roadmaster QuestionsMy heat/a.c. blower not working. What could be wrong. Fuses all good. (1 answer)
Wires setting on distributor