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11-16-2023, 09:33 AM | #1 |
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Recently just had a shop replace my leaking trans oil pan, filters and fluid on my 2011 DCT E93. Ever since this was done my car is HATING first gear when it’s cold. Bucking like crazy in first gear from 1k-2500rpms (only when cold). Once the car is warmed up it is perfectly fine leaving from a stop. I now only start from a stop in 2nd gear… Another issue I have notice is not really a buck, but a slight jerk when 70-100% throttle and up shifting. When driving let’s say merging highway speeds/rpm’s 3k-5k, shifts feel completely fine. No codes anywhere as expected when reading car.
Anyone have any idea what could be going on with this issue? |
11-16-2023, 10:13 AM | #3 |
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https://www.m3post.com/forums/showthread.php?t=746269
Read. If they didn't invoice you for more than 5L for a drain,filters and fill they shorted your fluid fill. |
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11-16-2023, 10:39 AM | #4 | |
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Quote:
AT Oil Pan AT Filter AT Filter Dual Clutch Trans Fluid DSG 8100 - 1 Liter x7 AT Oil Pan Bolt |
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11-16-2023, 10:40 AM | #5 |
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11-16-2023, 10:42 AM | #6 |
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Next thing to ask them is if they think the car will need its adaptations reset. That can be done in ISTA I believe.
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11-16-2023, 10:45 AM | #7 |
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Will ask them about this, hopefully they did not already do this and this could of be a fix! Have seen this in other threads whilst researching.
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11-16-2023, 11:28 AM | #8 |
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I am more or less certain they didn't fill it while at temperature. The DCT fluid doesn't completely drain out, so there will be some remaining, and you won't get the proper amount on the initial fill, especially with the temperatures being cold. On the second fill attempt, that's when you go and top it off completely at a higher temperature.
The only time an adaptation will even help is if you change your clutch packs.
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11-16-2023, 11:40 AM | #9 | |
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11-16-2023, 11:55 AM | #10 |
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It’s right there in the DIY I linked
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11-16-2023, 05:49 PM | #12 |
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11-18-2023, 04:45 AM | #13 |
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trans isnt filled right, im in queens new york city if you want to do this over the right way. there are also adaptations to be done.
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