veccy estate 150 cdti. I've been told to half fill deisel filter chamber with injector cleaner after changing the deisel filter, good idea or not, if it is what is the cleaner to use? would this effect dpf or the cat, wouldn't like to damage these! have 5 40 fully synthetic in the car at present, going to change that to 5 30, does 5 30 have to be changed every year? or can you let ecoflex tell you?
Also, have had a new egr and inlet manifold recently, don't ant to go there again, i have read a few post about blanking plates from fiat for the egr, good idea? i can see the advantages of this. Does the car run better? Wouldn't like any more spanner lights?