Got some cheap STP stuff from Autozone as part of a deal to get free wiper blades. What's good to use to clean out your fuel system? The stuff you poor into your gas tank...

 

Chevron Techtron is the standard good stuff.Most part stores have it.

 

i just bought a 2000 honda civic ex 5spd about a month ago, to my first tank i got 350 miles. so i went to a auto shop and bought new ngk plugs, fuel filter, and stp gas treatment and fuel injector cleaner, and it bumped my tank milege up to 450. hope this info helps you

 

seafoam is the shiznitz

 

X2 on the seafoam...look up a how to, will totally clean your s**t out

 

lubromoly makes some excellent additives

 

somehow the stp gas treatment never works for me