245 50r20_7-passenger vehicles

Furthermore, synthetic coolants often boast a longer lifespan compared to conventional coolants. Traditional coolants typically require replacement every two years or 30,000 miles, depending on the manufacturer’s recommendations. In contrast, many synthetic varieties promise extended service intervals, sometimes up to five years or 150,000 miles. This reduced frequency of coolant changes not only saves drivers time and money but also minimizes environmental impact by decreasing the amount of used coolant that needs to be disposed of.


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Over time, transmissions can suffer from wear and tear due to heat, friction, and contamination. Common signs that your 46RE transmission may need a rebuild include slipping, erratic shifting, or strange noises while in operation. When these issues arise, a complete rebuild can often be a more cost-effective solution than replacing the entire transmission. A rebuild typically involves disassembling the transmission and replacing worn parts, ensuring that it operates smoothly and efficiently.


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