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      04-09-2024, 11:19 PM   #14
AndresReyesDev
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Drives: 2011 X3 i28
Join Date: Feb 2023
Location: Toronto

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Quote:
Originally Posted by gong03.memory@icloud.com View Post
I have a very similar problem;
Shuddering at 1,200 - 1,800 rpm especially uphill, low revs (driving like I’m about to run out of fuel)
Starting at a stop feels like I’m in too low a gear, so I push on the acellerator, but it seems like I’m braking, then after 2 seconds it suddenly downshifts and jumps forward.

The problem is with the transfer case actuator gear. A very cheap part, like $20.
Correct but for E83. This specific model (F25) has a different part and you need to replace the whole actuator. You cannot access to that gear just like that. The part for this model F25 is called Longitudinal Torque Module and is the same with a different name for the Transfer Case Actuator.
Appreciate 0