[spy2520]

Is it a bad idea to try and take the injectors out and clean them myself. If its not hard, how do i do it?

 

[LoadedLX]

usually you can just take the car to a garage and they'll run a very potent cleaner through your system.

as far as taking them out and cleaning them...probably -- in the long run -- cheaper to let a mechanic run their stuff through them.

 

[silvapain]

All that additives do is remove waxy buildup. They do nothing for debris.


The best way to clean the injectors is to remove them and have them backflushed. I do not know the actual process for backflushing, but Fred (Fredness) does. He actually collects injectors, flowbenches them, and sells them in "matched sets".