I've noticed that, at times, my acceleration seems sluggish or impaired.
I have the 5-speed automatic, and, usually leave the performance setting in
"S" mode.
The car is usually peppy and responsive, quite often revving up over 3-4
grand with a slight press on the pedal, and zipping along.
But, at times, the car seems to be being held back, and, unless I floor the
pedal, it seems to be limiting itself to 2-2.5 grand.
This has happened at odd times, both when the engine is cold (blue light on,
disallowing SI mode) and hot, but, it happens after I start the car and for
the period of driving until I turn it off again, not during driving.
I have the 11,750 checkup next Saturday, so am going to mention this
behavior, but, is this something known, or unique?
Thanks!
Carl 1 Lucky Texan - 06 Jan 2008 15:17 GMT
> I've noticed that, at times, my acceleration seems sluggish or impaired.
>
[quoted text clipped - 15 lines]
>
> Thanks!
Hmmm....maybe not related but I will mention reading about folks feeling
odd hesitation or bucking when decelerating at around 2-2.5K rpms. Dunno
if its related though. And it was in previous year models, though still
'recent'.
just fyi
Carl

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Bill Bradley - 07 Jan 2008 11:43 GMT
I've read of that, and don't know if it's the same or not.
Will mention it to the dealer, Saturday, though...
Thanks!
>> I've noticed that, at times, my acceleration seems sluggish or impaired.
>>
[quoted text clipped - 25 lines]
>
> Carl
Brian - 06 Jan 2008 15:50 GMT
> I've noticed that, at times, my acceleration seems sluggish or impaired.
Guy at the Subaru parts desk the other day said the drive by wire in his
MY05 can be a bit touchy at times.
~Brian
Bill Bradley - 07 Jan 2008 11:42 GMT
I'm sure it has something to do with than. I had horrible problems in my
2006 Outback with acceleration in general, that Subaru could never fix.
I don't think they have it right, yet...
Thanks.
>> I've noticed that, at times, my acceleration seems sluggish or impaired.
>
> Guy at the Subaru parts desk the other day said the drive by wire in his
> MY05 can be a bit touchy at times.
>
> ~Brian
Tony Hwang - 07 Jan 2008 03:44 GMT
> I've noticed that, at times, my acceleration seems sluggish or impaired.
>
[quoted text clipped - 15 lines]
>
> Thanks!
Hi,
Is this random or does it have certain pattern. You may be experiencing
flat spot?
Bill Bradley - 07 Jan 2008 11:40 GMT
For instance, yesterday...I first drove the car out of the garage at ~1130,
and, it felt sluggish. Went to a restaurant to eat lunch, and, on the way
back home, it felt normal, again.
Previous times, it felt normal during the initial drive, and then sluggish
on a later drive.
It's Winter, so, it's colder than normal, but, yesterday was in high 40's
(we live in Denver, CO, area).
Thanks.
>> I've noticed that, at times, my acceleration seems sluggish or impaired.
>>
[quoted text clipped - 19 lines]
> Is this random or does it have certain pattern. You may be experiencing
> flat spot?