My training as an accountant at what is now a part of George Washington University and experience as a business owner gave me a deep appreciation of the value of of AMSOIL's products. As an accountant, one looks not at the immediate cost of the product, but at its long term benefits. As a business owner, I have endeavored to keep expenses to a minimum in these challenging economic times. Amsoil oi
ls and filters have given us enabled us to keep our vehicles longer with better gas mileage and extended drain intervals. We have used the series 3000 oil, which has given us up to 30 miles a gallon highway and has kept our engine clean by reducing soot. we have used AMSOIL's dual oil filtration system (cleans oil to 2 microns and provides oil change intervals up to 60,000 miles). Our mechanic said our engine is so clean, it could easily go another 200,000 miles. AMSOIL's products do cost more, but the savings (longer engine life, improved fuel economy, and extended drain intervals) far outweigh the costs.