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What Happens if the Injection Pump Fails (on Audi and BMW)

Model: BMW BMW Various
Part: Pump

If the injection pump fails, it often does not give any warning, as when it starts to fail, it continues to function until metal shavings begin to damage the injectors; only then does the control unit notice, but at that point, a tow truck is necessary, and the repair is very costly as all components that may have been contaminated by the metal shavings must be replaced. The video indicates a structural defect in the design of these pumps, which can cause this metal shavings issue. This company offers an innovatively shaped pump, guaranteed for 10 years, which can reassure you at least for this particular when it comes time for replacement. You can find all the information you need on garanziamec.com.

Updated on 19 August 2026 by ScegliAuto

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