2003 WJ 2.7CRD water contamination warning
I recently filled up a near empty tank at my local Tesco, 62 litres worth in fact, within 3 miles a warning showed on the dash that I have found to be water in fuel contamination warning, I went back to Tesco and advised them and had them enter it on the daily log in case any further problems occur.
For the entire duration of this tank full the light has been appearing more and more frequently, I have now just finished that tank full and filled up elsewhere but the light for the moment is still coming on intermittently.
The car had a full service and all filters about 600 miles ago.
I am guessing there is probably a water bleed off but no idea how to do it, I know I have one injector which is weeping but not aware of any other problems with the vehicle, wondering if this is the fuel or fuel filter contamination, maybe they never changed the fuel filter as I told them too ?
Thanks - Based in the UK here FYI