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To fix a 1991 Cadillac Brougham with no spark, start by checking the ignition system components, including the ignition coil, distributor cap, rotor, and spark plugs for wear or damage. Ensure that the battery is fully charged and that all connections are clean and secure. Next, test the ignition control module and crankshaft position sensor, as failures in these parts can prevent the spark from being generated. If all components are functioning, consider checking the wiring for any breaks or shorts that could disrupt the electrical flow.

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2w ago

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