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 home on the trailer. Before I left I wondered how the car would go on a long trip 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
Etwenty1 45 Report post Posted July 3, 2016 Not FPR either. Quote Share this post Link to post Share on other sites
Young Thrash Driver 1020 Report post Posted July 3, 2016 Fuel filter? Nasty night to be stuck out the arse end of nowhere, it's well below zero Quote Share this post Link to post Share on other sites
Etwenty1 45 Report post Posted July 4, 2016 Yeah was bloody freezing. I did the filter about a year ago and was pretty blocked. Quote Share this post Link to post Share on other sites
BM WORLD 1283 Report post Posted July 4, 2016 dizzy worn out ? ecu got water in it? , fuel pump dying ? Quote Share this post Link to post Share on other sites
Etwenty1 45 Report post Posted July 9, 2016 Checked fuel pressure under the hood and it was weak. Not sure what happened to pump... Quote Share this post Link to post Share on other sites
