2012 GMC Sierra SLE 5.3ltr V8 4x4. Brand new battery. Brand new tires 1yr old. New power steering lines were done. NO LEAKS. This truck runs and has done well. There was a tick noise heard. Brought to one mechanic and was told it was the thrust bearing needing to be replaced or engine replacement. Could be a good farm truck or first time drivers truck. Please contact 403-360-9277 for more details/photos. Video of engine running can be provided.