[bankolem]

I own a Suzuki SX4 2008 sedan automatic transmission. The gear suddenly developed rough gear change. And it gradually got bad that it just stays on one gear without changing no matter how had you press the gas pedal. I have had mechanic service the gear. Drain the transmission fluid, clean the filter and pour in fresh transmission fluid. It worked fine for low 3days and suddenly the hesitation set in. Now the more I press the accelerator, the more the drag. If I remove my leg from the accelerator, the gear kind of change but will still not run more than 50000.

Please I need help on what could be the possible issue. I have been asked to take it for scanning but I will appreciate advice from the house.

 

[LMP]

50000what? Where are you? Engine type?
EDIT: AHH..Lagos, Nigeria. Write that down in your profile/signature (go to USER CP) with alll other details. WE will not read back all your previous posts every time.
iN the mean time, you can browse through this:
www.avigex.ca/sx4/transtrouble.pdf
www.avigex.ca/sx4/transDTC.pdf
taken from the 1.5-1.6 petrol 2007-2009 SX4 shop manual