Why does 1996 tacoma v6 miss under load?

A 1996 Tacoma V6 may miss under load due to several potential issues, including a faulty spark plug or ignition coil, which can lead to misfiring when the engine is under stress. Additionally, problems with fuel delivery, such as a clogged fuel filter or a failing fuel pump, can result in insufficient fuel reaching the engine. Vacuum leaks or issues with the mass airflow sensor can also disrupt the air-fuel mixture, causing the engine to stumble. It's advisable to run a diagnostic check to pinpoint the exact cause.