Tranny Suck Hardcore Link
If you suspect your transmission is "sucking hardcore," the diagnosis is simple and requires no special tools:
If transmission fluid drips out of that hose, the diaphragm is blown. tranny suck hardcore
Inside the modulator is a flexible rubber diaphragm. Over time, heat and age cause this rubber to crack or rupture. When this happens: If you suspect your transmission is "sucking hardcore,"
If you are dealing with a car that "sucks" in the literal, mechanical sense, here is a write-up on why your transmission vacuum modulator might be the culprit. ⚙️ The Mechanics of "The Suck" tranny suck hardcore
When a transmission starts sucking fluid into the engine, the symptoms are immediate and hard to ignore: