10-28-2023, 06:20 PM | #69 |
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Bump for a great thread too !!
But i must admit, after googling around a bit to no avial, I am in search of a DCT guru like this guy SSPKris or the like. I have a couple of questions about my M5 DCT. I feel like my DCT is acting funny. My trans isnt slipping (that im aware of), and is up-shifting fine under load...but upon downshifts, it seems to be a delay between the "rev matching" and actual trans engagement ...like .5 of a second...its rather annoying. Does that make sense? Like a delay in engine braking with actual downshifts....It almost feels like there is some sort of gear backlash or slop somewhere. The driveshaft U-joints seem fine, and same with the axles. Not 100% about the diff. Maybe a TCU software update? Any insight would be appreciated. Thx. Mike
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10-29-2023, 06:37 AM | #71 |
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When was the last time you changed out the spark plugs and coils? I was having similar issues and thought it was the clutch or DCT. Car ran smooth as butter after putting new plugs and coils.
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10-29-2023, 07:20 PM | #72 |
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Mostly noticiable in manual mode. You can notice it in D3 (auto mode) as it has more agressive shifting.
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10-29-2023, 07:22 PM | #73 |
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Just changed them about 5k miles ago. I thought the same thing, so I changed them out prematurely. Still the same annoying delay.
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10-30-2023, 07:34 AM | #74 |
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10-31-2023, 06:43 PM | #76 | |
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Quote:
M5 DCT |
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