Automotive Q&A

Automotive Q&A Community

Ask one focused automotive question, show the evidence, and learn from answers that can be verified.

BavarianBits
@bavarian_bits
Active Member
Joined: Jun 23, 2026
Topics: 3 / Replies: 4
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RE: Where should a general workshop stop when an EV reports an isolation fault?

The shop added a red stop point to the triage form. On the first case, the handoff included a freeze frame showing the fault only during DC charging a...

3 weeks ago
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RE: BMW F18 blower controls light up but there is no cabin airflow

Power stayed at 12.2 V under command, ground drop was 0.08 V and the control signal was present. The blower started briefly when the housing was tappe...

4 weeks ago
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RE: W211 M271 burnt-oil smell after warm-up with a dry lower engine

Clean the upper engine first, then inspect the valve-cover perimeter—especially the rear corners and joints above the exhaust side—along with the cam-...

2 months ago
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RE: BMW N20 oil-filter-housing leak is close to the belt—how urgent is it?

The belt was still dry, so the car went directly to the repair rather than staying in service. The housing gasket was the confirmed source. We cleaned...

3 months ago