WATCH: What Is The Fluid Inside A Bushing Or Motor Mount?
In this Tech Minute, Andrew Markel discusses suspension bushings and motor mounts, and the nature of the non-oil fluid that aids their function. Brought to you by Auto Value and Bumper to Bumper.
VIDEO: Suspension Hardware: End Alignment Bay Frustration!
Andrew Markel discusses suspension links on late model vehicles, and using the right hardware to install components without later issues in the alignment bay. Sponsored by MEYLE.
Understanding Customers And What They Think About Ride Control
The old proverb of “walk a mile in their shoes” applies to selling springs, shocks and struts. Your typical customer is not like you – their point of view is completely different. You have to understand what they know and what they value. You also need the patience to educate them on the importance of these critical automotive components.
Air Ride FAQs
An air ride system uses three basic inputs to determine if the system is operating properly. First, the pressure sensor measures pressure at the reservoir or after the compressor. Second, the ride height sensors measure the position of the wheel in the wheel well. Third, sensors that are not directly connected to the air ride system measure the ambient air temperature, vehicle speed and system voltage.
Land Rover Tech Tip: 2013-2017 Range Rover With Dynamic Response Suspension
A squeak, creak and/or a knocking noise from the front of the vehicle may be evident when driving over rough terrain. This may be caused by debris contaminating the contact face between the Dynamic Response front stabilizer bar and bushes.
VIDEO: Recommending Suspension Conversion Kits
Andrew Markel discusses options to replace suspension components on vehicles with advanced systems, including using a conversion kit. Sponsored by Monroe Shocks & Struts.
Ride Control And Electronic Stability Control (ESC)
There is a direct connection between the condition of the ride control and electronic stability control. Shocks, struts and springs control patches of the tires and how weight transfers 100 percent of the time. The stability control system measures these vehicle dynamics and defines them as yaw, lateral acceleration and wheel speed. During panic situations when the driver’s inputs do not match the dynamics of the vehicle, the ABS and stability control system kicks in. If the suspension components can’t control the tire’s contact patch, the stability control will have to intervene.
Why Did The Alignment Angle Change?
An alignment angle doesn’t change randomly. There is a cause-and-effect relationship between external and internal forces that can alter the geometry of a vehicle’s suspension. Having the alignment reading for only one angle on one corner is just like knowing the temperature without knowing if there is a tornado outside. Just making adjustments and not asking why the adjustments were needed can lead to a comeback. Knowing why the adjustment is required is critical to performing the total alignment.
Steering And Suspension Inspection: Keeping The Angles In Line With Ackermann
Most people consider the common tire rod to be low tech. But, when you consider how front suspensions have evolved from straight axles to independent designs, the tie rod has had to adapt to new angles and geometry.
VIDEO: Dynamic vs. Static Ride Height
Andrew Markel details the process of checking for dynamic ride height, and its differences from static ride height. Sponsored by Monroe Shocks & Struts.
Air Ride FAQs
Does air ride scare you? Would you prefer to sell a conversion kit rather than diagnose an air ride code or light? You are not alone. On the surface, these systems can seem complex when compared to metal springs. But, once you understand how the system senses the vehicle’s state and how the air pressure is managed, air ride diagnostics and service won’t seem so overwhelming.
VIDEO: Two Tips For Installing Loaded Struts
Andrew Markel presents two tips for installing loaded struts to make your next installation a breeze. Sponsored by Monroe Shocks & Struts.
