What causes 1995 3000GT to stall when you put it in gear?

A 1995 Mitsubishi 3000GT may stall when put in gear due to several potential issues. Common causes include a faulty idle air control valve, which affects engine idle stability, or a malfunctioning mass airflow sensor that disrupts the air-fuel mixture. Additionally, issues with the transmission, such as low fluid levels or a failing torque converter, can also contribute to stalling. It's important to conduct a thorough diagnostic to pinpoint the exact cause.