Our December 2018 issue features our annual tech tips section, where both manufacturers and our shop readers have the opportunity to share technical knowledge with all of our readers, in our Techs Helping Techs section.
Diagnosing chassis issues, including noise, vibration and drivability concerns ranges from the simple to the difficult-to-pinpoint. In this article we’ll discuss a variety of tips, both vehicle-specific and generic. As part of the article, we’ve included insightful comments from Federal-Mogul Motorparts and Arnott.
This happens frequently, with many shops experiencing a frustrating issue with what we tend to identify as “difficult” customers. A passenger car enters the shop for a reported “brake noise.” Your inspection reveals badly scored front rotors, a badly rusted right rear rotor, stuck calipers, badly worn front pads and flexible brake hoses that have seen better days.
A number of potential problems can easily result in operational issues and/or customer complaints following brake system service. Here we’ll discuss a few points that will help to avoid these concerns and help give your customers a “sweet” ride.
Quite often, vehicles enter your shop which feature a trailer hitch (bumper hitch, frame-mounted hitch receiver). This should alert you to that fact that the customer may, on occasion, be using their vehicle to tow a recreational or commercial trailer.
Likely the leading cause of system failures lies with the condition of the sensor batteries. Sensor batteries are expected to last around six to 10 years, with newer sensors lasting longer due to battery improvements.
Do you fear the engine cover? Of course not. You work on late model vehicles every day, and you’re accustomed to popping them off in order to gain access to a variety of vacuum lines, spark plugs, sensors, etc.
Who among us doesn’t smile when we watch the classic 1973 movie “Magnum Force,” as Clint Eastwood, playing his iconic character Detective Harry Callahan, walks slowly away as the corrupt Lieutenant Neil Briggs’ (Hal Holbrook) car explodes and he mutters his infamous line, “A man’s got to know his limitations”?
The decision-making process involved in purchasing a new lift involves a number of factors in order to suit your specific needs.
Airbag deactivation procedures differ among makes/models/years, so always refer to the appropriate service manual for the correct method. NEVER assume that any specific deactivation procedure is correct for all airbag-equipped vehicles.
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