If it was an engine that I was going to get rid of in the future, there are a lot of products that will work well. However, if it was an engine that I was going to fix and drive for many more miles, I would NEVER put that stuff in.

It will go places you don't want it to go and slowly work its way to other places that it shouldn't be. It will settle in your radiator, heater core, water pump seals, thermostat.

You couldn't pay me enough to use it.


2000 Ext Cab SR5 4WD 2.7L 5-speed.