Why is my transmission struggling to downshift mainly when the ac is on? It like rumbles or something when I press the gas a little but if I push the gas hard it downshifts fine. It's doesn't jerk or nothin though, please help everybody keeps saying the transmission is fine
I believe the transmission uses a vacuum to help know when to shift. I have a 2000 gt auto and when my air is on it seems to stay in high gear longer when pressing the gas pedal down to pass someone. Usually it will shift down when I get passed half throttle.