VIDEO: Diesel Exhaust Fluid And Filters
Andrew Markel discusses the importance of keeping the right amount of diesel exhaust fluid in the vehicle, and how the filter monitors the level and cleanliness of the fluid.
Don’t Be A Spark Plug Zombie
The “conscious” steps you should perform during spark plug replacement, instead of performing the job like a zombie.
VIDEO: Adjusting Placard Pressure For The Right Reasons
Andrew Markel explains the right and wrong reasons to change the placard inflation pressure, and how to use a TPMS tool to perform the procedure.
VIDEO: Negative Fuel Trim And Fuel Economy
Andrew Markel introduces a case study where a 2004 Chevrolet Impala has no codes, but is getting bad fuel economy.
Look Beyond The Gasket To Spot A Head Lift Problem
Head lift is not the whole head that is lifting from the block, but is a distortion in specific areas of the head and block interface where the head gasket is installed. This distortion can damage the head gaskets and head bolts.
VIDEO: Updates On HVAC Maintenance
Andrew Markel tackles HVAC maintenance, and how advances in A/C systems are increasing efficiency, and decreasing the margin of error for technicians.
VIDEO: The Integrated Tire Shop
Andrew Markel explains the integrated approach to tire service, and the importance of making TPMS data transfer more efficient.
New Wheel Bearing Technology Will Change Your Replacement & Diagnostic Approach
Two technologies are now being used on new vehicles and in aftermarket replacement hub units that allow engineers to put better bearings in smaller packages. These technologies will change the way you replace and diagnose wheel bearings.
VIDEO: Using Service Information For Oil Changes
Andrew Markel explains the benefits of service information for all procedures and vehicles, including oil change specifications.
How Long Should A Brake Job Last?
A quality brake job is about ensuring the quality of the work performed and is a mindset for management and technicians.
VIDEO: Extra Services After Battery Replacement
Replacing a battery may be a relatively simple job, but are you really doing everything you can to make the customer happy afterwards? Andrew Markel checks off a list of extra services to perform after a battery job.
VIDEO: Checking Sensor Integrity Before Service
When solving a TPMS problem, it’s important to know what you don’t know about the system. Andrew Markel explains the important step of testing sensors before performing service.
