Granatelli 96-00 Chevrolet/GMC Truck/SUV 5.0L/5.7L Mass Airflow Sensor - Black

If your 1996-2000 Chevrolet or GMC truck or SUV with a 5.0L or 5.7L engine is running rough, hesitating, or getting poor fuel economy, a faulty Mass Air Flow (MAF) sensor could be the culprit. This sensor is crucial because it measures the amount of air entering your engine, and your engine's computer uses that information to figure out how much fuel to inject. When it's not working right, the air-fuel mixture gets thrown off, leading to all sorts of drivability issues.

This MAF sensor from Granatelli Motor Sports is built to replace the original part on a wide range of GM trucks and vans from the late 90s. It's designed to accurately measure airflow, helping to restore proper engine performance and efficiency. Granatelli is known for making well-built components, and this sensor is no exception, aiming to provide reliable readings for your engine's computer. It's a direct replacement, meaning it should install in the factory location without needing modifications.

Replacing a MAF sensor is often a straightforward job, usually involving unbolting the old one and plugging in the new one. Make sure to check your vehicle's specific service manual for the correct procedure. A clean, properly functioning MAF sensor is key to keeping your engine running smoothly and efficiently.