Our 2001 Sienna has started to act up at highway speeds.
It seems like the torque converter is not locking up.
The van will accelerate fine then it will hesitate, when you ease off the accelerator pedal then step on it again, the van will go again.
If the cruise control is on, it will do this also. Accelerate, hesitate, accelerate, hesitate.
It does not do this every time we are on the highway, but most times, and it usually only occurs over 50 mph.
Thanks for the advice.
have the same problem?
Wednesday, September 25th, 2013 AT 3:21 PM