You might notice your transmission fluid levels dropping constantly with no visible leaks on your driveway. 🛠️ How to Diagnose and Fix It
Because the vacuum signal is lost, the transmission doesn't know when to shift. You’ll experience "late" or "hard" shifts that feel like the car is slamming into gear. tranny suck hardcore
This fluid travels up the vacuum line and straight into the engine's intake manifold. 2. The "Hardcore" Symptoms You might notice your transmission fluid levels dropping