BMW Loss Of Power When on Acceleration. A Significant Indication that something may be wrong with your car. One area to investigate is the throttle system, because a malfunctioning throttle position sensor, throttle body, or throttle linkage, can affect the engine's response. Insufficient fuel supply or improper fuel mixture can result in a loss of power during acceleration. What Causes BMW Turbo Problems? Turbo Problems in a BMW can have several causes, and they can vary depending on the specific model and engine type. Some common factors that can contribute to BMW turbocharger issues are Lack of proper maintenance, Oil quality and type, and/or Aggressive driving or improper engine warm-up. Others May Ask, Why Does My BMW Lose Power While Driving? If your BMW loses power while driving, potential reasons could involve a Faulty Ignition System, or Air Intake or Exhaust Restriction, or could even be Engine Sensor Malfunction. Faulty or incorrect data from sensors like the mass airflow sensor, oxygen sensor, or throttle position sensor can impact the engine's power delivery. If you see signs that your BMW is experiencing a loss of power while driving, it is advisable to have it inspected and diagnosed by a qualified shop. They can use diagnostic tools and their expertise to pinpoint the specific cause of the issue and recommend the necessary repairs. If You’re Experiencing issues with your BMW, give us a Call and we’ll be happy to Diagnose it.