Hi all, this my first post so hello to everyone,
So i fitted a blanking EGR plate to my 09 Focus 1.6tdci 109bhp with 65,000 miles and the engine light came on showing (P042F Blocked or stuck EGR Valve) and the car lost power so i removed the plate and bought a D900 OBD reader to reset the codes.
The engine light came on again after 3 or 4 miles so i removed the egr valve, and cleaned with Wynns egr cleaner then refitted and remove the engine code again. Anyhow the same P042f code keeps returning after after 4 or 5 miles.
Any ideas or help would be grateful?