2011 Vauxhall Insignia DPF with a Blocked, Fixed and Cleaned

2011 Vauxhall Insignia

DPF so blocked the car would hardly start never mind drive.

Customer had been changing parts to try and rectify the problem to no avail.

The pressure was so high it was off the gauge to begin with.

After cleaning it was 3.7 mb.

From a dancing pressure hose to a steady 3mb