air bubbles in fuel line
08-03-2020, 05:43 PM
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MB W203 200 cdi year 2001
air bubbles in fuel line
I had high pressure pump serviced, O-rings changed.
That fixed, another problem occured. The engine would not start after long cranking. Air bubbles can be seen in the hose coming from fuel filter.
The engine would start and go right only with fuel tank fully filled. Once it drops below half tank, bubbles appear, and the same problem continues.
Any similar experience, ideas how to fix this?
That fixed, another problem occured. The engine would not start after long cranking. Air bubbles can be seen in the hose coming from fuel filter.
The engine would start and go right only with fuel tank fully filled. Once it drops below half tank, bubbles appear, and the same problem continues.
Any similar experience, ideas how to fix this?
