Phase 1 calls for adding MAXILUBE to your engine and transmission, and DFT to your gas tank. The best part is that you do not have to wait for an oil change to get started. Change your oil and air filters every 3,000 miles, and reapply MAXILUBE at half the original rate to safely double your oil change interval. Annual fuel and oil savings of $200-$250.*

Phase 2 calls for applying Maxilube and DFT as detailed in Phase 1, but additionally calls for upgrading to high capacity oil and air filters. Some of the best oil filters are made by Amsoil and Mobil 1. Foam air filters, like Amsoil's 2 Stage Lifetime filter offer the highest quality and, most importantly, are reusable. Visit Amsoil's and/or Mobil 1's web-site to order filters for your vehicle(s) today!
 
For maintenance, check the filters and oil regularly. Clean the air filter when it is dirty, or every 7,000 miles. Change the oil when dirty or every 15,000 miles, adding MAXILUBE at half the original rate. Reapply DFT every 12,000 miles to witness a fuel and oil savings of $250-$300 annually.

Phase 3 combines Phases 1 and 2 with an upgrad to a full synthetic motor oil. Based on our lab research, Royal Purple is the best, followed by Amsoil, then Mobil 1. Continue maintaining filters and oil as in Phase 2. The higher cost of the synthetic oil is absorbed because it will last for 25,000 miles! You can buy Royal Purple online or through local dealers. Upgrading to a full synthetic oil will also increase annual fuel and oil savings to $300-$350.

That's right, by implementing Phases 1-3 along with installing a By-pass filtration system, you can eliminate oil changes! Visit the Oilguard web-site to learn more about By-pass filtration and to order a system for your vehicle.
 
For Phases 1-4: Check your oil regularly and change the filters more often if the oil is getting dirty due to unusual operating conditions. Filters are cheap compared to the price of a new engine. By using Phase #4, you should not have to change your oil, unless it becomes severely contaminated. Your Oilguard filter will remove normal amounts of moisture, but if you experience head gasket or fuel pump failure and are getting water or gasoline into your oil, you should get repairs and change the oil.
 
A NOTE ON DIESEL ENGINES
Diesel Engines can also eliminate oil changes by using the above Phases, however, the oil will eventually need to be changed due to accumulation of soot. The rate of soot buildup in the oil depends entirely on how clean and efficiently the engine is operating. Since the oil eventually turns black from soot, the safest way to determine your change interval is to have the oil analyzed by a reputable oil lab. Typically, using Phase #4, your change interval should range from 100,000 to 200,000 miles.