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Usually, oil baffle caps are changed when there is increased oil consumption, accompanied by a large emission of smoke from the muffler

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The system is designed to reduce the toxicity of exhaust gases

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A viscous fan drive clutch is installed on the car

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Camshafts are replaced in the following cases:

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Carburetor parts are well washed from deposits with solvents for nitro paints No. 646, 647, 647, 650, acetone or toluene, but strong solvents should not get on plastic or rubber parts.