Back to all

Differential Service in Marion, Iowa - What You Need to Know

March 13, 2022

Scratching your head? Don't worry, if you don't know what a differential is – you will in a moment. That fact is that if you drive a car anywhere in Marion, Iowa, you have a differential. Whether your vehicle is front-wheel drive, rear-wheel drive or four-wheel drive, you have a differential. Some Marion vehicles might even have two or three.

Not surprisingly, a differential's job is to compensate for differences; specifically, they're the differences in wheel speed when turning. For instance, imagine taking a corner near your Marion, Iowa, home. Your inside wheel has a shorter distance to travel than the outside wheel as you turn the corner. That means that your outside wheel has to turn faster to keep pace with the inside wheel.

The differential allows the wheels to turn at different speeds while still providing power to your vehicle. Without a differential, Marion residents' tires would scrub and hop along the pavement during turns like the early cars.

Ever noticed the big bulge in the middle of the rear axle on trucks? That's the differential. Rear-wheel drive vehicles have a differential in back. Most four-wheel drive trucks and SUVs will also have a similar differential on the front axle. A front-wheel drive vehicle's differential is called a transaxle because it combines the differential and transmission in one unit. An all-wheel drive vehicle will have a differential or transfer case that adjusts for speed differences between the front and rear drive wheels.

It can seem a little complex to some Marion drivers - but you can see that all of the engine's power is routed through your differentials. They're strong enough to handle the work, but- we've said it before - they need to be properly lubricated in order to stay strong. So from time to time, you need to schedule a differential service in Marion at Blair's Ferry Automotive. The used fluid is drained and replaced with clean fluid. Some advise certain differentials to have special additives installed.

Get your differential serviced at Blair's Ferry Automotive in Marion.

Blair's Ferry Automotive
1565 Blairs Ferry Rd.
Marion, Iowa 52302
319-447-6310
http://www.blairsferryautomotive.com

Need Service?

Request a Quote

More articles from Blairs Ferry Automotive

Straight to the Point (Alignment Signs of Problems)

April 27, 2025

Its just common sense that your vehicle will drive better if all the wheels are lined up with each other and the road the way the engineers intended. When theyre not, that is called being out of alignment. Here are some signs that your alignment has problems. Your steering wheel isnt straight... More

A Bumpy Ride (Strut Assembly Replacement)

April 20, 2025

If youve noticed your vehicles ride has lately been bumpy or youre hearing strange noises when you drive over bumps, you may need new struts. The strut assembly is part of your vehicles suspension system thats used to absorb the irregularities on the surfaces you drive on. You have probably hea... More

Cold Weather Vehicle No-Nos (Items to Avoid Storing in a Freezing Vehicle)

April 13, 2025

It's always easier to leave a few things in your vehicle so you'll have them on hand. But in cold weather, while it's a good idea to carry items such as a phone charger, blanket and shovel, there are some things you shouldn't store in your vehicle. Medicines and drugs. Cold temperatures can af... More