Frank,

Just completed application of Auto-Rx. Vehicle is a UK Vauxhall (Opel) 2000cc, 1988, 160,788K (mileage). Customer was considering a new engine at a cost of approx. £800-00) $1200 USD. Engine had been checked and tested by other mechanics and technicians and was found to have low compressions on all cylinders, numerous oil leaks, poor fuel mileage, poor starting, poor performance, and various other defects, including a blocked crankcase breather.

Auto-RX was applied 500 miles ago, fresh oil and filter changed today. Customer (was) astounded at the difference it has made to his condemned engine.

All the above defects have been eliminated or reduced to an acceptable level. All compressions have increased, eliminating any previous misfire and poor running faults.

To quote the customer, "Engine is now quieter and smoother."

Best Regards
Peter Fitzpatrick, Liverpool, England
BMW Tech & Auto-Rx User