What is the difference between a fuel system cleaner and a fuel injector cleaner? I keep seeing these fuel additives for sale and the same company will make these two different cleaners on the same shelf, one will say it's for cleaning the whole system (injectors included) and the other will say it's just for the injectors.
What would be the difference in formulas for the two types of products? Would one necessarily clean injectors better than the other? Would it be a bad idea to run both additives at the same time in the same tank of gas?
What would be the difference in formulas for the two types of products? Would one necessarily clean injectors better than the other? Would it be a bad idea to run both additives at the same time in the same tank of gas?