Fuel injector cleaner

Has anyone considered using fuel injector cleaner. I have a 2015 S, and I'm at 230,000km. I've been doing mostly highway driving. Because on the amount of Km on the car, I'm wondering if I should start doing things over and above regular maintenance. I've read the reviews about fuel injector cleaner, the manufacturers don't like it but others do, any thoughts
 
I have used various cleaners.
Wynns seems to be ok if that's available to you.
They do seem to improve running but no doubt there are there naysayers that say it's snake oil.
Use a good quality fuel as well, E5 if you have that available.
 
Back
Top