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BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N55 Turbo Engine / Drivetrain / Exhaust Modifications > Weird 8AT Issue-Help
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      09-25-2016, 01:39 PM   #1
kevinjt
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Weird 8AT Issue-Help

Ok guys, so i noticed that my F30 had lost power. That i had to squeeze the pedal to get a better response.

There is no ECU Error or anything.

After taking a closer look, i noticed that the car was shifting way to fast.. For example.. I was going uphill under 30 mph and the car was already on 6th gear which could be the reason to feel the car weak?...

If I switch to sport and Manual the car runs good.

Any ideas?
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      09-26-2016, 08:24 AM   #2
RoundelM3
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Yes - take it to the dealership as soon as possible and have them diagnose and repair it under warranty!
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      09-26-2016, 08:38 AM   #3
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Everytime I run in ECOPRO
I "lose power" and have to squeeze the pedal and the car shifts way too fast
But yea dealer should take a look before it potentially gets worse..
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