Oldsmobile Achieva Throttle Body

Car Has The 4 Cylinder Engine And Automatic. Once You Start The Car, Idle Goes Up To 2500 Rpm. I Been Told It Is The Idle Air Sensor Or...

It Seems To Be Like Antifreeze Is Leaking, From The Seam Of The Throttle Body What Would Cause This To Occur?

I Would Like To Know; Why The Throttle Body Plate Is Leaking Coolant; From Between The Two Metal Mating Throttle Plate Surfaces?

For Example; Whenever I Push The Gas Pedal All The Way To The Floor; The Car Only Goes 15mph, And No Faster; What's The Problem With This...

I Have Change This Sensor Five Times,each Time I Clear The Code And Drive It The Check Engine Light Come Back On, When I Drive It The Light...