Mike Ford - AMSOIL Independent Dealer

How Often Should I Change Front or Rear Differential Fluid? John Baker | Apr 16, 2019 12:05 PM How often you should change front and rear differential fluid depends on your vehicle, driving conditions and differential fluid quality. That’s a vague answer, but it’s true. If you drive your truck primarily on the highway in temperate conditions and rarely tow or haul , you likely don’t need to change front or rear differential fluid very often. But, if you tow a trailer or haul supplies frequently and the temperature fluctuates as wildly as your health insurance premium , then you need to change differential fluid more often. The only way to know the exact mileage interval is to check your owner’s manual or visit the dealership. Differential fluid change intervals Why the varying fluid-change intervals? Because severe operating conditions break down differential fluid more quickly and place greater stress on the gears and bearings, inviting wear. The truck ma

John Baker   | Apr 22, 2016 9:06 AM   Three on the tree. Four on the floor. The transmission has contributed much to our rich automotive vernacular. With few exceptions, however, the days of manually shifting are gone. Most cars and trucks come standard with automatic transmissions. Many sports cars, long the safe haven for manual-transmission purists, have even ditched sticks for paddle shifters. A flick of your finger has replaced the satisfying feeling of letting off the gas, depressing the clutch pedal and engaging the shifter in perfect harmony. More gears equals better fuel economy Though they may not deliver the visceral connection to your vehicle like a manual transmission, automatics’ increased gears and computerized controls, which shift more optimally than all but the most skilled drivers, do increase fuel efficiency by allowing the engine to spend more time in the “sweet spot.” The “sweet spot” is simply the engine speed, measured in rpm, a