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Misfire

BMW Drivetrain Malfunction and Misfire Under Acceleration: Coil, Plug, or Injector?

The Drivetrain Malfunction warning triggered under heavy throttle and accompanied by a rhythmic misfire indicates a high-load misfire, most commonly due to a...

Type: SymptomUpdated May 26, 2026

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BMW coil connector being seated with locking tab visible

Misfire

BMW Drivetrain Malfunction After Spark Plug Change: What to Recheck First

Editorial illustration for BMW engine ground strap location.Editorial illustration for Charge pipe clamp and MAP sensor vacuum line.

Type: GuideUpdated May 26, 2026

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