After driving through dust, sand, or smoke, you should . take your vehicle to a mechanicb. replace your windshield wipersc. test your brake response

After having your car go through dust, sand and smoke, it is necessary to take the vehicle in a mechanic, which is letter a, it is because it could potentially cause harm to the vehicle and would likely be serious if it hadn't checked up by the mechanic. This could cause the engine to fail or to cause breakage if it were to be stuck or if it had been affected.

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