Drivetrain

Question What is a differential and why do I need to have it serviced? Answer First – your vehicle does have a differential.  If it’s rear wheel drive, your differential is on the ...

When Erie drivers take a corner in their vehicle, the outside wheels have a slightly longer distance to go than the inside wheels. That means that the outside wheels have to turn a bit faster tha...

With front-wheel drive being so common these days, the differential is just taken care of during a transmission service, so most folks don’t even have to think about it.  And most rear-whee...