15 min. Tune Up on all Volvos

[sony2000]

I strongly believe that the most important tune up that every Volvo owner can do himself takes only 15 minutes every 20,000 miles or 30,000 kilometers. What is it. Simply wash the Throttle Body and Valve with carburator cleaner. Take off the 4" hose between the air filter and the throttle body and start cleaning. The computer will love you afterwards!