STP Fuel Treatments?

(cdm) · (cdm) **Join Date: Aug 2003** 08-14-2005, 10:07 PM

http://www.stp.com/catalog.html

What do you think? Do they work? How about for use in an SUV? What about the octane booster

(boarditup) · (boarditup) **Join Date: Jan 2004** 08-15-2005, 7:26 AM

Use Chevron Techron productes for marine use. STP fine for auto use. Use infrequently, every 3-4 tankfulls at most. If you need octane for running, buy it at the pump or fix the engine.

tommcat 08-15-2005, 8:01 AM

fuel additives are almost always worthless. the only thing you may want to use is a stabilizer if the fuel is sitting for a long period. if you need octane boost then you either have a problem with the engine or are running a motor that requires a higher octane fuel such as a race fuel.
as far as cleaners and other treatments go, the fuel companies put those in there already.