Auto-Rx Worldwide, Inc. "A Clean Engine Is A Healthy Engine "
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Emissions
Having trouble? Can't pass your state's emissions test? We can help.

Auto-Rx® is designed to clean your engine from the inside, breaking up carbon deposits and removing varnish from all lubricated surfaces, thus improving compression and combustion and reducing exhaust emissions.

Need Proof? Click here for the PDF file of North Carolina's testing results on a 1990 Chevrolet S-10 using Auto-Rx® .

Auto-Rx Worldwide, Inc. "A Clean Engine Is A Healthy Engine "