View Single Post
      10-08-2020, 07:25 AM   #7
Smokey33
First Lieutenant
United Kingdom
72
Rep
379
Posts

Drives: 2009 Black 335i DCT FBO
Join Date: Apr 2017
Location: Stafford UK

iTrader: (0)

Quote:
Originally Posted by Ruster82 View Post
Mine was doing what sounds like the same thing, hesitation below 3000revs, no codes thrown up, turned out to be an injector leaking. Must have been enough to make the engine fight against it before boost took over and powered through but not enough to cause a big miss fire.

Agree with getting the walnut blast done too, or have the manifold off and clean the valves with intake cleaner.
Thats a bit of a worry that it was leaking but didn't throw a code.
Appreciate 0