📌 Quick Summary The 2018 Chevy Silverado relies on two primary automatic transmissions: the 6L80 6-speed and the 8L90 8-speed, with the latter frequently associated with the ‘Chevy Shudder’ torque converter issue. Resolving performance problems often requires a full fluid flush using specific synthetic ATF or a complete torque converter replacement to ensure long-term reliability. … Read more
📌 Quick Summary Checking transmission fluid while the engine is running is essential because the internal pump must be active to circulate fluid through the torque converter and cooler lines. If the engine is off, fluid drains back into the pan, leading to a false high reading that can result in dangerous underfilling. 🎯 Key … Read more
When your vehicle begins to shudder, slip, or hesitate during a commute, the immediate fear is often a multi-thousand-dollar transmission replacement. These mechanical symptoms are alarming, but they do not always signal a total gearbox failure. Distinguishing between a localized torque converter issue and a systemic internal transmission breakdown is notoriously difficult because both components … Read more
Transmission Valve Body Replacement Cost: A Detailed Breakdown Of Parts And Labor When your vehicle begins to hesitate during gear shifts, exhibits harsh engagement, or displays a “Check Engine” light alongside transmission-related codes, the culprit is often the “brain” of your transmission: the valve body. This critical component directs hydraulic fluid to the appropriate clutch … Read more
No, you cannot use transmission fluid for brake fluid. Transmission fluid is designed to lubricate and cool the components of the automatic transmission system in your vehicle and has different properties than those needed for brake fluid. Brake fluid must have a high boiling point and low freezing point, be hygroscopic (able to absorb moisture) … Read more
A transmission shift solenoid is normally located inside the automatic transmission, either on the valve body or attached to the side of the transmission. It controls fluid flow within the transmission, allowing it to shift into different gears. On most vehicles, it will be a small electric device that looks similar to a relay and … Read more
Transmission Solenoid Shift Solenoids are typically located inside the transmission casing. Depending on the make and model of your vehicle, they may be located near the valve body or in some vehicles, they are found within an electrical module. Some vehicles have multiple shift solenoids which can be identified by their location within the engine … Read more
The most common cause of a transmission being slow to shift into drive is low transmission fluid. Low levels of transmission fluid can cause pressure drops in the system and make it difficult for your vehicle to shift into gear, resulting in delays when shifting. Other possible causes include worn or damaged internal components such … Read more
If a truck won’t move in any gear with an automatic transmission, then the issue could be either mechanical or electrical. First, it is important to check the fluid level and condition of the transmission fluid as low levels can cause shifting problems. If that isn’t the problem, then one should inspect all related electrical … Read more
If a vehicle is not engaging in any gear, the transmission may be to blame. The most common problem when this happens is an issue with the fluid level or condition. It’s important to check that it’s full and clean before proceeding further; if not, then draining and replacing the fluid would be necessary. Low-pressure … Read more