BMW 3 Series car w'ont do more than 25mph

Car: BMW 3 Series
Variant: 320D Auto
Model Year: 2005
Categories: Leaks & Noises
Loud whining noise under the bonnet when accelerating and car w'ont go more than 25mph
Posted: Mar 21, 2015 (9 years ago)
from what you say, it could be a air flow meter, or you could try cleaning ERG valve.
Posted Apr 23, 2015 (9 years ago)

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