Engine has been losing acceleration

2008 BMW 320D
160,000 MILES • 2.0L • 4 CYL • 2WD • AUTOMATIC
Avatar
STEVIE WALKER
  • MEMBER
  • 2 POSTS
Came up as an DPF and EGR fault. Mechanic did a DPF treatment and cleaned the EGR valve. DPF fault has cleared, but i`m still losing acceleration at times and diagnostics say its an EGR fault. Any ideas what my next move should be?
Sep 24, 2019 at 1:39 AM
Advertisement
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,594 POSTS
It sounds like the fuel filter is clogged have you had it serviced lately? Also check the air filter as well. We should run the codes as well. Here are two guides to help us:

https://www.2carpros.com/articles/engine-has-low-power-output

and

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please run down these guides and report back.
Sep 25, 2019 at 5:40 AM
Avatar
STEVIE WALKER
  • MEMBER
  • 2 POSTS
The car is due a service after 500 miles. When i get paid i will get service done and report back if the problem clears after that. And thanks.
Sep 25, 2019 at 7:46 PM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,594 POSTS
It should, please let me know.
Sep 26, 2019 at 3:22 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle