Rated 4.4 out of 5 by 29
Rated 5 out of 5 by rick2318 excellent at a good price
October 23, 2016
Rated 4 out of 5 by Dberk Good product
I have always used STP products they are good for the price and perform well
October 25, 2016
Rated 5 out of 5 by rickyy works great
I use this STP FUEL ADDITIVE in my car every three fill ups for I want to keep my fuel line clean
October 11, 2016
Rated 5 out of 5 by Blackbird Oil change
I had an oil change they checked topped off all the fluids and put in a special oil cleaner for the engine so they did great work I appreciate it
August 24, 2016
Rated 3 out of 5 by SRSP price was reasonable.
These products are more or less all the same.
Purchase was ever is on sale.
Product appears to work as advertised.
October 8, 2016
Rated 5 out of 5 by HPOJ6480 Excellent
I trust this product to keep my engines cleaner.
October 5, 2016
Rated 5 out of 5 by Overcharged Works great
In Joliet ILL we seem to get a lot off bad gas low octain i buy mid grade even. So i use this product to enrich the low quality gas we are sold around here once in a while works great.
September 14, 2016
Rated 2 out of 5 by MrBill9 The packaging is very useful
Since I haven't used it yet, I can not comment.
September 4, 2016