Back in August last year I had an issue with Regens happening every couple of hundred miles or less. All dealt with under warranty with the EGR cooler being replaced and a flap of some kind (must pay more attention to what the dealer told me). Everything back to normal with Regens happening at around 500 miles.
Surprise surprise, Regens at 434 miles, 384 miles and 248 miles. Back to the dealer but this time, as no codes were found, they decided to do a static forced Regen and gave me the car back. Just arrived home tonight to find the car is in mid Regen at 212 miles so off I went driving aimless miles to finish it.
Other symptoms are hesitation on low throttle and a noise that sounds like a pulley bearing gone wrong when coming off throttle and I'm sure the already awful fuel economy has got worse, especially on a longer run where I struggle to get more than 30mpg.
Has anyone else experienced anything similar and if so, what was the cause (EGR comes to mind). Car is 2013 4x4 SE Nav auto.
2013 SE Nav 184 Auto (now deceased)