My 2003 H6 Outback transmission seems to work very well and shifting is very smooth but I have one complaint.
When attempting to accelerate quickly it is very slow to respond and downshift. When starting from a full stop it's fine, but if I'm moving forward at much speed it seems to want to stay in high gear. If I floor it sometimes it's 2-3 seconds before it will downshift. This has caused me some embarrassment a few time when trying to pull in to traffic and merge and the car just does not go.
There is no floor mat obstruction.
I've seen a few threads where this is complained about but no real solutions mentioned.
Ideally I would have the performance button to resolve this but this car is not equipped with that and it's apparently not feasible to add.
My daughters Impreza 2.5i has very impressive throttle response even with the smaller engine. (electronic throttle)
I've seen mention of removing the battery to get some algorithm to re-learn something. It that really a thing?
Any suggestions or is this just the way it is?
Thanks.