Polyurethane Suspension Bushings Explained

This time around we have a W220 chassis Mercedes S500 with a very obvious misfire - the engine was clearly bouncing around on its mounts!  Checking diagnostic codes should always be the first port of call in this kind of situation.  Here two codes came back P0205 and P0305.  P0305 is misfire on...

We've finally got a brick in the shop this week, and this '93 Volvo 940 is getting a full brake replacement at all four corners. Mike Rivera will walk you through the steps for caliper, rotor, line, and pad replacement. When it's all done, don't forget to bleed your brakes with a little help from...

For many '98-00 Volvo owners, faulty propshafts present a difficult decision. Replace and wait for something else to go wrong, or remove and have a perfectly functional FWD vehicle? While complete AWD removal is a bit extreme, I've gotten a lot of questions asked regarding how I did it. AWD...

If you've ever gone through the trials of removing a Vanos unit on an E36 BMW, congrats! You’re on your way to a well-functioning Vanos system. Vanos troubles can be very frustrating. They are prone to a nasty ticking noise and failed gaskets on the Vanos piston. If you go to BMW for replacement...

59 MPG highway, 48 MPG city. If you can believe it, these are the rated fuel economy numbers for the car I was driving on a flat, straight, stretch of highway. Even more unbelievable, it was not too difficult to match or even exceed the rated numbers. Just so we're on the right page, this was not...

Whenever a hydraulic braking system is serviced, it's almost always a requirement to bleed the system to ensure there isn't any air in the lines. Air trapped in the hydraulic brake lines can result in soft pedal feel, as well as reduced braking performance. Consider bleeding the system whenever a...

We're proud of our step-by-step videos to help you get the most out of your DIY experience. Most of the time, we try to document jobs that can be done by the average home-mechanic in an hour or two. Some might say we make it look easy. Unfortunately, it isn't always as easy as it seems... May...

I drive my car a lot. My car breaks a lot. A match made in heaven, right? While convenient for giving me a lot to write about, I really don't like doing the same job twice, especially when I need my Volvo S70 for blasting down the PA turnpike on a regular basis. Quality parts are worth every...

Here's a full tutorial on how to replace the fluid in your BMW E90 325xi's transfer case.  All fluids in your vehicle are important—whether it be engine oil, coolant, power steering fluid, or brake fluid. And in the same way you change all of that for the longevity of your vehicle, it's...