Performance problem

first, we need the code numbers.

if you change the throttle body, you may have changed the wrong part as the pedal sensor may be the issue. thats why you get a diag before throwing parts at it.

once we have the code, we can assist you further

Roy

Thanks for reply ASEMaster6371
Every Garage till me problem in Gearbox
and i rapier it i change the sensors and clutch by new parts but still same problem

My caprice royale 2005 has the same problem .Safety Mode - Reduced Performance . My mechanic told me that it has throttle body problem. But before changing the throttle body i have changed the battery and error has gone and my car is running gud.. :P