The mass airflow sensor (MAF) on a Chevy is a critical part of the engine performance. It monitors air flow through the engine and sends information to the car’s computer about how much air is being drawn in and out of the engine. If the MAF becomes dirty, it can cause problems with engine performance and fuel economy. To clean the MAF on a Chevy, you will need to remove it from the engine. There are several ways to do this, but one method is to use a vacuum cleaner with an attachment that can reach around the back of the MAF. Another way is to use a plunger to push and pull out any dirt or debris that has built up on top of the sensor. Be sure not to damage or remove any of the electronics inside the MAF! Once all of your materials are gathered, you will need to begin cleaning by using a vacuum cleaner with an attachment that can reach around back of mass airflow sensor. Be sure not to damage or remove any of the electronics inside mass airflow sensor!