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Auto-Rx® Application Instructions

Please note: For months we have been extracting data from the fleet taxi test. We are now ready to offer new usage instructions for Auto-Rx® and your engine. With slight improvements to our applications, we are able to provide greater convenience and the best results from your Auto-Rx® experience. For comparison of Auto-Rx to solvent flushes, CLICK HERE.

Basic instructions are intended for vehicles that are in good condition with less than 100,000 miles. Vehicles with more than 100,000 miles may require a second application. For sludge removal, use our sludge application.

In our continued effort to maximize value to you, we recommend you follow these application instructions carefully. They are tried and true with tens of thousands of successful applications.

Just click on the appropriate link in the sidebar at right to get to your specific application.

Be sure to print the instructions and keep them for handy reference. Before you begin, we recommend that you research any unanswered questions. Read the FAQs or use our Site Search option for specific answers.  If you still have unanswered questions (and really there are no unimportant questions), please ask your question on the Auto-Rx® Discussion Board (new members are always welcome) or email Frank Miller directly at auto_rx@bellsouth.net for immediate assistance. 

Applications

A. Basic Cleaning Application: For all engines
B. Sludge Application: For all engines
C. Oil-Burning Application:  For excess oil loss 
D. Seal Leaks Application:  Also, for rotating seals
E. Diesel Engine Application:  For large and small diesels
F. Fast Track Application: For those who do not meet the mileage requirements
G. Maintenance Program: To keep your engine healthy.
H. Power Steering Application
I.  Differential Application

Customer Testimonials

Auto-Rx® Tests

Auto-Rx® Test on Honda Civic DX

"My fiancée's car (1991 Honda Civic DX) began to get a very bad rough idle about 6-8 months ago, so I began to add some Marvel Mystery Oil (MMO) in the oil for....
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Auto-Rx® Maintenance Dose in Mobil 1

Test was performed to determine effectiveness and compatibility of the maintenance dose of Auto-Rx® in an extended oil drain. To view the....
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Auto-Rx® Maintenance Program in a SAAB 9-5

In November 2005 I purchased a used 2001 SAAB 9-5. Having a bit of experience with SAABs (my last car was a 1997 SAAB 900 turbo), I knew this...
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