WHAT A DIFFERENCE A "DIFF" CAN MAKE
Better Fuel Efficiency 
A neglected differential creates excess friction, forcing the engine to work harder. Clean fluid and properly functioning gears reduce resistance, helping maintain optimal fuel efficiency.
5. Reduces Noise and Vibration 
Common symptoms of differential problems include:
- Whining or howling sounds
- Clunking during acceleration
- Vibrations while driving
Skip Co inspections can prevent these issues.