Post by
mtcookson »
https://forums.nicoclub.com/mtcookson-u3042.html
Wed Nov 21, 2007 5:43 am
Generally its not recommended to use fuel injector cleaner on the early injectors like what your Maxima will have however... If you would like to clean them out one of the very popular ones I know of that many people do use is Seam Foam. You can run it through the intake itself, in the oil, and in the gas to really clean the engine out.