18" to 20" wheels causing issues
Swapped my wheels back to my factory 20" wheels with new non RFT ps4s. I had the 18s on for about 10k miles.
Since I've swapped them I've noticed while regularly accelerating in first gear a subtle popping that almost feels like wheel spin. After I get past ~5-10mph it stops popping and will only do 3 or 4 pops. I figure it's the transfer case.
I have swapped wheel sizes many time previously and never had any issues with it because it seemed the car learned the new wheels and adjusted the speedo too. I never had an issue with this popping before.
Now my question is, can I some how tell the car it has 20s now or engage some learning process? I am worried that the XHP transmission flash is not allowing the car to learn the new size.
Thank you!
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2016 X3 35i |M-Sport|Megan Racing Coilovers|FBO+|BM3|Jordan Tuned|Valvetronic Designs|
1998 750iL V12|2017 440i|2019 991.2 GT3RS Weissach|2019 Model X|...and some others
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Last edited by TheCoolX3; 08-17-2019 at 03:05 PM..
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