2000 Chevrolet Impala Base 6 Cyl 3.4L
Transmissions & Drivetrains
P0756. Why the car hesitates when i step on gas, check engine is on.
Lost the power and went back to 2nd gear with a maximum speed 25 miles/hour.Clear the code, the car back to normal, then it's cycled again. P0756 called for transmission solenoid B, it's been changed, the engine control computer tested good with a shop equipment.
Google it and found the answer.