Power steering fluid on a hot engine could also cause a fire, GM reported.

FORBES: GM SUV Owners Await Recall Fix

"Here we have power steering fluid, some diesel oil and some dirty old crankcase oil, " he says, creating a mess on a paper plate.

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One lost his power-steering fluid.

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E-Steer which eliminates the need for the traditional power-steering system's hydraulic pump, hoses, fluid and belts.

ECONOMIST: MONITOR