PeachParts Mercedes-Benz Forum - View Single Post - Can M102 2.3L injectors be rebuilt or cleaned?

mctwin2kman · #6 05-04-2005, 05:50 PM

I replaced mine and it was about $120 for all four! Not from dealer! Also not much change when replacing. I have talked to an MB Tech that said they almost never used to replace them. But they are just a little spring and all in there! Try some fuel injector cleaner first. What I did was put a full bottle of techron in a half tank. Run it for a bit to clear the fuel line and get the mix in there then let it sit over night so the cleaner can do some work. I have also soaked them in Carb Cleaner for about 30-60 miuntes before as well and tried to blow carb cleaner through them. I have a perfectly good used set of 4 for the M102. I just left my new ones in there. I no longer need them and they just sit in my garage with the many other parts I bought and replaced that did not do a darn thing! I can sell them to you if you want to try them out before dumping $120+ on something that may not work. Sell you all 4 shipped for $30!