Sorting Out Your Hydro Boost Duramax Brakes
If your hydro boost duramax unit is starting to groan or leak, you're probably realizing just how much you rely on it to stop that massive rig. Unlike a standard half-ton gas truck that uses engine vacuum to help you press the brake pedal, these heavy-duty Duramax trucks use hydraulic pressure from the power steering pump. It's a beefier system designed to handle the weight of a diesel engine and whatever massive trailer you've got hitched to the back. But, like anything that works under high pressure, it eventually wears out, leaks, or just stops playing nice. ...