Engine flush

[talnlnky]

Originally Posted by Yaris Hilton

That's excessive, but won't hurt anything other than your pocketbook.

and the environment... and US dependence on foreign oil.... which are two big reasons why the yaris was a smart/cool car in the first place.

The yaris isn't a truck/suv... its not a heavy duty vehicle that has to work hard. buildup should not be a problem unless the driver uses only the worst gas possible, never revs the engine past 3k, and goes longer than 5k with dino oil before changes. Even then... it'd probably take longer than 50k miles for significant buildup to occur. Treatment before 75,000 miles is ridiculous I think.