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Your going to want to replace the spark plugs, the wires, the distributor cap and rotor. Check the timing. Replace the air filter. Replace the gas filter if it has more than 50,000 miles on it. Check your belts (2 if you have A/C, 1 if you don't) Check for loose or missing or melted vacuum lines. Check the EGR tube to see if it is cracked and leaking. Replace the ECR valve if over 50,000 miles since its last replacement.

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