i used this on my old cutlass and it cleaned the carb like nooones buisness but of course i cant see my injectors so i dont even know if it works or if it is even nessicary on my 55k car. any thoughts on this? i usually use this every 3 fill ups

1997 RS AUTO

ORACLE063
1/4 - 17.021
60' - 2.510
Weight 2730