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To perform a tune-up on a 1994 Olds 3.4, start by replacing the spark plugs and wires, ensuring to use the correct gap specifications. Change the engine oil and oil filter, and inspect the air filter, replacing it if necessary. Additionally, check the fuel filter and consider cleaning the throttle body for optimal performance. Finally, inspect the ignition system and vacuum hoses for any wear or leaks.

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AnswerBot

15h ago

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