If you are going to use high mileage, true synthetic, synthetic blend or plain dino oil then for initial application of Auto-Rx add 2 ounces per quart of oil (plus 2 oz for filter) and drive 1,500 miles. Drop oil and change filter. For rinse cycle use plain, non-synthetic oil (Dino oil) with no Auto-Rx, drive 2,000-3,000 miles and change oil. Application for engines under 100,000 miles is done. Look at what has drained out of your engine and also know you have reconditioned seals by the rinse mode.
Engine over 100,000 miles: after driving 2,000 miles as per above instructions, keep non-synthetic oil (Dino oil) in use, add second bottle of Auto-Rx, drive 1,000 miles and change oil and change filter. Drive 2,000-3,000 miles with just "Dino" Oil and then dump oil. Auto-Rx application is finished. Engine is clean and ready now for oil of your choice and seals have been reconditioned and leaks stopped
This application is for all engines (Gas-Diesel except 2-stroke) including problems such as sludge, excessive oil burning or smoking.
For Step by Step Instructions please refer to Application Instructions
Engine over 100,000 miles: after driving 2,000 miles as per above instructions, keep non-synthetic oil (Dino oil) in use, add second bottle of Auto-Rx, drive 1,000 miles and change oil and change filter. Drive 2,000-3,000 miles with just "Dino" Oil and then dump oil. Auto-Rx application is finished. Engine is clean and ready now for oil of your choice and seals have been reconditioned and leaks stopped
This application is for all engines (Gas-Diesel except 2-stroke) including problems such as sludge, excessive oil burning or smoking.
For Step by Step Instructions please refer to Application Instructions