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engine bucks

  1. E34 (1989 - 1995)
    Hey I have been using this site for info for years, but now I need help. I have a 1992 525i inline six cylinder, the issue is the engine cuts out and back in while accelerating and dies sometimes the check engine light comes on because the motor is cutting out but doesnt leave any codes. This...
  2. E30 (1982 - 1993)
    Hey guys, I just got my first bimmer about three weeks ago, and am absolutely loving it. However, a strange problem has started happening. When I accelerate hard (at or near full throttle) once the engine gets over about 4K RPM's, it starts to cut in and out as if the fuel supply is being cut...