p2355 - a180 - A169, 640 motor
When the engine is idling the EGR position shows 5% and when revs increased the position still appears to show 5%, as I am no merc technician, I would still expect to see some %'age movement with eng rpm increase ?
Will be starting with removing the EGR for inspection.
Will also be looking at round other air induction/intake pipework incase of split hoses etc
Last edited by andybaz; Sep 20, 2018 at 05:06 AM.


