Mike reid Posted March 7, 2022 Share Posted March 7, 2022 Hi, I'm new to the forum so be kind I've got an audi a3 2.0 tdi 170 engine code BMN. Was driving the other day and all was fine u til I came to a junctions, lost all power (did not cut out) and was smoking white/grey smoke really bad. No codes stored, had the injectors checked and been told they are fine. Egr valve has been blocked. Turbo vanes are working accordingly. The only thing i can find is the tandem pump seems wet and looks like its leaking, got oil in the fuel filter. Would this cause all these issues, any ideas? Has a full history and cambelt has been replaced. High mileage at 190k. Any ideas would be welcome. Thanks Quote Link to comment Share on other sites More sharing options...
Steve Q Posted March 8, 2022 Share Posted March 8, 2022 Is the car retaining fluids? Quote Link to comment Share on other sites More sharing options...
Mike reid Posted March 8, 2022 Author Share Posted March 8, 2022 Hi Steve, not losing oil or coolant. Thanks Quote Link to comment Share on other sites More sharing options...
Stevey Y Posted March 8, 2022 Share Posted March 8, 2022 Hi have you checked the turbo pipes as boost leak would cause similar symptoms . Steve. Quote Link to comment Share on other sites More sharing options...
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