BMW 535D Sport - BMW 535D Flat spot - alouth
I have a 535d and when driving I notice what I can only describe as a flat spot when I start to accelerate, when I took the car to BMW the engineer who drove the car didn't notice it but under their diagnostics they found one injector not working properly and so they replaced it. everything seemed ok then soon the problem re-occured back on diags this time all injectors get replaced. Great. all ok for about 3 months now the problem is back. My question/ concern is that there is something causing the injectors to fail and I'm now half way through my BMW used car warranty and I want this resolved before it costs me the earth, any advice?

Edited by alouth on 25/05/2010 at 11:34