When I start the car it initially sits at 500 rpm for about a second and will then normally rise to 900 rpm and run fine, it always used to go straight to 900 rpm every time up until a few months back. It's almost as if the timing is out for a second and then corrects itself.
Over the last few months out of 300-400 starts it has started at 500 rpm and then stalled about 8 times (getting more frequent), it has happened more often when the car is warm but also a couple of times from cold.
I have code read with vag-com and there are no error codes, the battery is about 2 years old and the starter motor is about 18 months old, battery reads 13.4 when off and 14.4 when running (through the torque app).
Anyone got any ideas where to start on this and what to check on vag-com?
Over the last few months out of 300-400 starts it has started at 500 rpm and then stalled about 8 times (getting more frequent), it has happened more often when the car is warm but also a couple of times from cold.
I have code read with vag-com and there are no error codes, the battery is about 2 years old and the starter motor is about 18 months old, battery reads 13.4 when off and 14.4 when running (through the torque app).
Anyone got any ideas where to start on this and what to check on vag-com?