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A TCM is an electronic device that controls how the transmission shifts gears. When the TCM is malfunctioning, the engine cannot reach the desired speed and the transmission fails to shift gears at the right time. A bad TCM can also cause the vehicle to kick and jump unexpectedly, resulting in a dangerous situation. Here …

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Flex fuel vehicles have a wide range of benefits over traditional gas vehicles. Because they run on ethanol, they are much cleaner than gas. They also produce less greenhouse gasses and emit no toxic fumes. Flex fuel vehicles use electronic sensors and microprocessors to regulate fuel injection. They can switch fuel sources easily without requiring …

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