[Tankrat]

Cleaned the throttle body, didn't help. What next? Is there any way I can check the voltage to the motor that actuates the throttle? Does anybody know what it should be? I'm open to any suggestions here, so far everything's fine that we've checked. He's considering taking it to the Chevy dealership here in Frankfurt but they'll charge him about twice what a dealership in the States would and they don't speak very good English so there's no telling if we can even get the point across to them as to what we need done! We're pretty much on our own here without the proper diagnostic equipment. All I've got is a multimeter! HELP!!