Engine Performance problem
2006 Cadillac DTS V8 Front Wheel Drive Automatic 47000 miles
My mechanic has suggested that my vehicle should have the throttle body and injectors cleaned, for $140. The car is running fine, does not stumble or miss under all driving conditions. Is it neccessary to do this if there are no symptoms?
Wednesday, January 20th, 2010 AT 11:33 AM