4wd & Awd Repair Mountain View, CA

As trucks and SUV’s grow increasingly popular in the US, features like four-wheel drive and all-wheel drive are becoming more popular than ever. These two systems are different but both are used to allow power to be supplied to both the front and rear differentials. This allows for maximum traction to be available.

This is ideal for adverse road conditions such as: wet roads, snow, ice, sand, and mud. Many people enjoy having these features in their vehicle to increase safety while driving in these conditions. These systems, like all others, need occasional repairs. It is important that you have an auto repair shop that you know has expertise in repairing these systems. Our ASE certified expert technicians are more than capable to repair any four-wheel drive or all-wheel drive vehicle.


What is the difference between all-wheel drive and four-wheel drive? The difference is that all-wheel drive vehicles utilize a center differential whereas four-wheel drive systems use a transfer case. A center differential allows the two drive shafts to spin at different speeds. This makes an all-wheel drive vehicle capable of driving on slippery surfaces as well as on dry surfaces.

Four-wheel drive systems utilize transfer cases which makes the two drive shafts rotate at the same speed. Driving with the two drive shafts rotating at the same speed on dry surfaces will cause drive-line bind-up.

All-Wheel Drive Repair

All-Wheel drive systems will occasionally need repair. One part that can fail is the viscous clutch. This component allows for momentary wheel slip. This coupling device is what makes all-wheel drive systems possible.

This viscous clutch cannot handle constant slippage. Doing things like driving on a spare for an excessive amount of time or using tires that are worn differently will cause the clutch to be constantly slipping which will lead to it overheating and failing. For this and anything else that you may need on your all-wheel drive vehicle, let A-1 Auto Tech, Inc. be your first stop for repairs.

Four-Wheel Drive Repair

Is your four-wheel drive not working? Whether you need transfer case repair, have vacuum issues, have an actuator motor that needs to be replaced, or just need the 4×4 dash light replaced, no one is better at four-wheel drive vehicle repair than the technicians at A-1 Auto Tech, Inc.

Our expert technicians can quickly diagnose your four-wheel drive system and find the cause of the problem. We’ll get it running just like it should again.

You Can Trust Us

No matter what make or model, we can repair any all-wheel drive or four-wheel drive system. You can trust us with your vehicle to get it running as it should again. Let us take care of all your Automotive Services and needs.

Whatever the issue may be, there is no challenge we can’t overcome to ensure that each and every customer is satisfied and that their vehicle runs good as new. From U-joints to a full differential service, we are experts at everything drive-train. If you notice anything at all wrong with your all-wheel drive or four-wheel drive vehicle, or if you simply want to get it inspected, please do not hesitate to call us today!