Etwenty1 45 Report post Posted July 3, 2016 My 535i has been running a bit rough last couple of days so this arvo I picked up another m30 complete and was driving it hone on the trailer. Before I left I wondered how that car would go on but last time it was running like this it was the tps. Anyhow its gotten worse on the way home so with a trailer full of replacement parts I have stopped 3 times and swapped out the tps, AFM, and ECU. Each time no change and now it stalled half way up a hill in Rotorua. Will just idle and splutters under any pedal or load. I'm now thinking fuel. any ideas before I call a tow truck? One big enough for me and a trailer Quote Share this post Link to post Share on other sites