Hi, I just changed a the front/passenger side motor Mount two days ago. I used a hydraulic two post lift with a floor Jack to support/maneuver the engine while changing the Mount. The car rides really great and firm now! However, when I get up to highway speeds for the first time after a cold start (obviously waiting 10 mins or so before highway speeds) the car begins to shake/shudder as if I have a flat tire or something. I then pull over and keep the engine running. After coming to a stop I get back up to 70mph again and the problem doesn’t reoccur. It has reoccurred after cold starts the last 3 times. I’m concerned I may have possibly bent something on the transmission or engine when maneuvering the engine up/down/forward to install the Mount. Any ideas? 2016 BMW X1 f48 — update, maybe the lower rear mount is bad, too? I’m talking about the engine-to-transmission Mount
I always replace engine/trans mounts as a set, not piecemeal.
Last edited by MIKYZZ4; 08-16-2022 at 12:12 PM.
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