Quote:
Originally Posted by KGB_123_99
Do any of you guys use fuel additives? I like to add some STP cleaner every now and then but it's probably a force of habit as it doesn't do anything to clean the valves on a direct injection engine.
Anyone use anything that they find actually works and is not just snake oil?
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No reason for it since most major branded gas contains the techroline additive already in it. I think there were a few guys adding more on their own..but for the most part, I think you're good. I wouldn't run STP in our cars for anything..lol.