Originally Posted by pls2591
i changed the throttle body, it dose niot shut off now but it will not idle down when you start off and take your foot off the pedal the motor continues to run at about 1000 rps i do not know what to do next
As a basic rule of thumb, the faster the engine runs (RPM'*), the more air it'* getting. Did you replace the throttle body gasket during the repair, or use the existing one? As Dan suggested, it definitely sounds like you have too much air entering the system at some point.