Monster Transmission Blog: Transmission Tech, Upgrades & How-To Content

GM 4L60E DIAGNOSTICS FIVE SIGNS YOUR 4L60E TRANSMISSION IS ABOUT TO FAIL The 4L60E is one of the most prolific automatic transmissions ever produced by General Motors, finding its way into countless trucks, SUVs, and performance cars. But with that long history comes a well-documented list of potential problems. Recognizing...

What Is a Torque Converter? Symptoms, Cost & 2026 Guide QUICK ANSWERA torque converter is a fluid coupling device that connects an automatic transmission to the engine, transferring rotational power through transmission fluid instead of a mechanical clutch. Using an impeller, turbine, and stator, it multiplies engine torque on launch...

Transmission Warranty Guide Transmission Warranty Comparison: What Coverage Really Matters Before You Buy A transmission warranty is only as strong as what it actually covers. Length matters, but labor, parts, shipping, fluid, installation requirements, and technical support often decide whether a warranty truly protects you when something goes wrong. Up...

Fluid Color Guide What Color Is Transmission Fluid? Transmission fluid color can tell you a lot, especially when you pay attention to smell, shift feel, and visible leaks at the same time. Fluid color is not a complete diagnosis by itself, but it can be one of the first signs...