Gm injector cleaner

[Mike D]

I have a bottle of the GM cleaner sitting in my shop, have one injector floating around mid 3's. Might try and give this stuff a shot this weekend since its gonna be raining. I will post up before and afters if I do...

Let us know how it goes.

[novaman64]

Ok, so did the GM injector cleaner tonight...

Here is before and after.... Injectors 8, 5, 4 and 1 really cleaned up.

NOTE: The drivers side bank (even numbered injectors) were replaced last spring (may 2015) and the passenger side (odd numbered) were done back in June of 2013, with the exception of number 7 which I did last month...