Renault Traffic 2.0 252k miles in for a local taxi firm.
Car came in on Thursday with various fault codes including DF297 particle filter clogged.
This filter was blocked we set about finding the cause.
After road test checking and monitoring live data we diagnosed the causes.
New parts ordered and fitted the following day only after faults are rectified will we carry out a clean.
Post clean pressures 3.4 mb & 32.7 mb
Not bad for a van with quarter of a million miles on it !!!