ive read recently that you can clean youre injectors.can someone elaborate on this .it wasnt by adding inj cleaner to the tank.lol .it had something to do with hooking it up too a machine.my reason is i havent had a chance too get my new 60s yet ,and a couple of weeks ago i had 2 bad injs and i replaced the 2 42lbers ,they were gm parts so they cost me 140 bucks each from dealer.i really dont want to deal with ordering and installing the clips and 60s yet so i thought if this was possible ide give it a try .im not even sure if this is so or not but i read a thread somewere that a guy was going too put them on the machine and give m a cleaning.let me know what yas think thanks ahead.o my friend down the rd has a big snap on machine that you add liquid and test inj with ,could this be the same thing.?