Auto-Rx can,t fix broken metal it is lack of complete lubrication that creates most problems for the car owner and this effects all other oil lubricated rotating parts also..
Auto-Rx will alter the effects of worn metal and that keeps a lot of engines-compressors-gear boxes-transmissions operating way past there MTBF (mean time before failure) Auto-Rx cleans out dirt-contaminants-sludge and Auto-Rx Maintenace program continues to clean the above out of the engine. Thats why you stay on the road and out of the shop for major repairs.
