Car losing power

Asked by samybouy May 14, 2017 at 11:26 PM about the 2002 Audi A4

Question type: Maintenance & Repair

Car losing power even on first gear and when you get to a stop or a light it switches off when you hit the brakes.  Fuel consumption just got very high and the engine has recently been overhauled. Audi a4 b6 2002 2.0l alt

2 Answers
40,145

James answered 7 years ago

fuel pressure regulator if equipped with could be blown out feeding its vacuum line lots of extra fuel and starving the injectors for pressure they need

Mark helpful

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