ousooner28

What is the brand of fuel injector cleaner you guys use on your stangs and which has had the best results

Colorado_Mustang

I use Amsoil's Performance Improver periodically to maintain my fuel system. I have used Marvel's Mystery Oil in the past, but that was for a carb, not FI. I did like how it performed.

SikGT

I used Chevron Techron Super Concentrated Complete Fuel System Cleaner. You can get it at Auto Zone or whatever your local automotive store is by where you live. I liked it, it made the car idle smoother and it made the car feel lighter. My 2 cents.

03 GT

Ran a bottle of the Techron "Pure Escape" fuel system cleaner once evry great while..

tcuallstar

I Ran Lucas Through Mine, Did Wonders

bsteen81

STP COMPLETE FUEL SYSTEM CLEANER