Blog
Transmission fluid is essential to the performance and longevity of any vehicle’s transmission, especially in heavy duty trucks that face higher demands than regular cars and smaller pickup trucks. The fluid is responsible for cooling, lubricating and enabling smooth gear…
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The transfer case is an essential component in any four-wheel drive (4×4) or all-wheel drive (AWD) vehicle. It distributes power from the transmission to both front and rear axles, providing the traction needed for tough terrain. Regular maintenance of your…
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Your vehicle’s transmission is a complex system responsible for shifting gears and transferring power from the engine to the wheels. When it starts to fail, it can lead to costly repairs or even leave you stranded. Catching transmission problems early…
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When transmission issues arise, drivers are often faced with a difficult decision. Should you repair, rebuild or replace the transmission? Understanding the difference between these options can help you make the most cost-effective choice for your vehicle. Transmission Repair This…
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A truck’s differential plays a vital role in ensuring smooth handling and proper distribution of power between the wheels. The differential allows each wheel to rotate at different speeds, which allows for better handling—especially when navigating turns. When a vehicle’s…
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For heavy duty truck and SUV owners who regularly tow heavy loads, haul trailers, drive up steep grades or drive in extreme weather conditions, an auxiliary transmission cooler may be a smart upgrade. Your vehicle’s built-in cooling system is designed…
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An overheating transmission is a serious issue for heavy duty truck owners. It can lead to costly repairs and premature transmission failure. Understanding the causes of overheating and how to prevent it can keep your truck running smoothly. It can…
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Lalo and Jessica own a 2001 GMC Yukon with over 230,000 miles. Recently, the vehicle stopped moving and was leaking a significant amount of fluid. There were many issues that needed to be resolved, so they brought their SUV to…
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The transmission cooling plays a critical role in keeping your transmission fluid at an optimal temperature. Many trucks and heavy duty vehicles will have an auxiliary transmission cooler, as well, to help keep the transmission from overheating when carrying heavy…
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James drives a 2010 Jeep Wrangler with over 120,000 miles on it. He recently began experiencing some transmission and drivetrain problems. The vehicle wasn’t shifting into reverse, the differential cover had broken bolts and the check engine light was on.…
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Recent Posts
The Differences Between a Rebuild and a Remanufactured Transmission
If your transmission is failing, you’ll likely hear two options: rebuild or replace. When it comes to transmission replacement, you also have options: new, used and remanufactured. While all will restore function, there are important…
How Heat Affects Transmission Performance in the Central Valley
If you drive in California’s Central Valley, you know how intense the summer heat can get. What many drivers don’t realize is just how much that heat impacts their vehicle—especially the transmission. At Ralph’s Transmission…
What Parts Are Replaced During a Transmission Rebuild?
If your vehicle needs a transmission rebuild, you may be wondering exactly what gets replaced. The truth is, there’s no one-size-fits-all answer. Every rebuild is different because every transmission wears differently and different internal or…