Kinda OT, why you don't need to listen to all the

[Bill R.]

hype about running ventil sauber and other crap into your intake to clean the intake valve tops. This caddy that i worked on has 100k miles on it. Has never had any of the cleaning done to the intake system or the fuel injector cleanings that various shops push. All gasoline was purchased at a name brand station such as Exxon mobil . This is a pic of the siamese intake port on the catera and the tops of the intake valves