new to saabs got a question

[04arc]

so im switching up the import scene here and went with an 04 9-3 arc but when it gets down to about half a tank of gas the turbo doesnt spool in first or second and barely third when i accelerate but fourth and fifth it does... what the hell is that about? is it supposed to do that **** or is saab gunna have to fix my ****? thanks in advance

[Roto]

1st and 2nd are usually limited....but what you're describing doesn't sound right

[04arc]

it feels like a shortened throttle really bc if i stand on the gas with alot of force it spools a little better.... its fine when i have over half a tank but once it gets there it starts acting gay.... love the car but hate this ****... i really hope its not supposed to do that bc ill have to reprogram the ecu bc its gay

[Roto]

Um...no other symptoms??? That is really wierd.

[04arc]

yea i know it is and no check engine light or anything on.... o yea i just got it down to below a 1/4 tank and started running strong through all the gears again... its i cant be having this **** happen to me at the track bc i like to run between half and quarter tank of gas i will probably be paying saab a visit soon if it keeps up

[Roto]

It could have something to do with an old fuel filter...

[04arc]

it supposedly just recieved an oil change at the shop i got it from i call b.s. on that anyways