The Popularity of the GMC Yukon:
In the 1970s big cars were making a comeback, especially those by Buick and Cadillac. GMC saw the popularity of these larger sized vehicles and decided to develop a flagship vehicle that offered those looking for luxury and introduced the GMC Yukon Denali. It featured luxurious wood and leather trim inside, with a top-of-the-line V8 engine and an impressive transmission. The Yukon XL is designed to withstand hauling heavy trailers and “toys,” so it is a great option for those looking for a reliable heavy-duty vehicle.
Common Transmission Issues Found in the GMC Yukon XL:
No car is perfect; because it is built for moving heavy loads, the GMC Yukon XL is no exception.
GMC transmission https://reman-transmission.com/transmissions/gmc problems are one of the common issues, which is typically the loss of the 3r and 4th gear, which occurs when one or more of the six discs inside the clutch break. Many also experience issues when accelerating and shifting between 1st and 2nd gear. The vehicle may shutter or experience delays in acceleration due to a bad 4L60E 1-2 accumulator. These parts cushion and absorb the fluid inside the valve body while shifting. These can break over time causing the issue while shifting between gears.
Some of the key causes of transmission failure include:
- Excessive heat
- Low transmission fluid
- Old, dirty, or oxidized fluid
Solution Found in Remanufactured GMC Transmissions:
Having to replace the transmission in your GMC YUKON XL can be a costly undertaking so more and more people are choosing remanufactured transmissions. Today, they are rebuilt to be as good as new and sometimes, with enhanced mechanical performance, even better than new.
Remanufactured transmissions and rebuilt transmissions are two different things.
Rebuilt transmissions are usually done in a 1-person garage with little quality control. Only the worn parts are replaced and it usually comes with a limited warranty. The rebuilt transmission is only as good as the mechanic.
Remanufactured transmissions are far more reliable as they are built-in state-of-the-art facilities by many skilled mechanics. Each part is tested to make sure they are working at peak performance and every part is checked. New parts are used for those that need replacement. Also, dyno testing is conducted to make sure the functionality of each part is at its best and indicates parts within the transmission that may experience future faults.
If you are planning on keeping your vehicle, you should opt for a remanufactured transmission as they typically come with a 3-year warranty and can be transferred to a new owner if you opt to sell the vehicle. Most rebuilt transmission comes with a 1-2-year warranty and is typically not transferrable. https://www.cars.com/research/gmc-yukon_xl/