2009MSport

Help Needed: Persistent Power Loss and Engine Issues in BMW 318d MSport

Hello everyone, I'm experiencing some troubling issues with my BMW 318d MSport. The check engine light is on, and I'm dealing with unsteady engine performance, jerking during acceleration, loss of engine power, and poor fuel economy. I've already replaced the MAF sensor with an OEM part, but unfortunately, the problems persist. Carly has detected issues with the MAF, DDE, and glow plugs 1 & 2. After the MAF replacement, the car still suffers from intermittent power loss, sluggish starts, and even dies out when pulling off from a stop. The same error codes are showing up. Given that the MAF replacement didn't resolve the issue, what should be my next step? Any advice or direction would be greatly appreciated. Thank you!

A BMW 318d MSport is experiencing persistent power loss, engine performance issues, and poor fuel economy, despite replacing the MAF sensor. Diagnostic tools indicate problems with the MAF, DDE, and glow plugs 1 & 2. A suggested solution is to check for vacuum leaks in the intake system, as these can cause similar symptoms. Inspecting and repairing any damaged hoses or connections may help resolve the issue.

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Check for any vacuum leaks in the intake system, as these can cause similar symptoms and affect engine performance. Inspect hoses and connections for any signs of wear or damage. If you find any issues, repair or replace the affected parts. Let me know how it goes or if you have any further questions!

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BMW

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