OK gents... Weather is starting to clever up, so I have decided to do a 60km round trip to visit a new injector cleaners', everybody is raving about. Odo is spot on down to the last decimal, however given the margin of error of the speedo it should have been 5-10% higher, shouldn't it?
The reason for a new cleaning attempt was, that the first place, I have sent my injectors to to be cleaned was strange, they never really said what was exactly done to my injectors, even though I asked for reports, I have never been given one, so on, so forth. Now I know why, basically they did f. all to them. I will get my money back, otherwise it is small claims court, as they must have only replaced the o rings and soaked the bodies in acetone, or something. This place, I went to today proved, what I feared - the injectors were dirty, internal filter was never replaced and they managed to clean plenty of sandy residue out of my three injectors. They did a proper flow chart, shame they did not do one at the beginning, now they are 147ml, 147ml, 150ml. One of my injectors had to be ultrasonically cleaned three times, as after the first two attempts it was still flowing 1/3rd, what the others did. Unfortunately the spray pattern from that one is not perfect either and the plastic body is cracked, so I will have to source one from somewhere... Ebay ones are most likely not suitable, also I need one, not three or four.