Runners And Ports: How Modern Engines Manage Air
Variable-length intake runners change the length of the intake passages depending on engine speed and load.
Snap-on’s New VANTAGE Legend Scan Tool Has An Updated Interface
A two-channel lab scope, graphing meter and expert information makes it easy for technicians to verify component failures.
Pulling Codes: Multiple Misfire Personalities
The vehicle appeared to run fairly well at idle, but when taken for a test drive, did not perform well. We crack the code.
Traction And Stability Lights On With Code C0131
Technicians are advised to remove BPMV assembly and inspect the brake pressure sensor assembly.
Redline Detection High Pressure Diagnostic Leak Detection
The PowerSmoke PRO Diagnostic Leak Detector finds high pressure leaks, saving you time and money.
Summer Time Top-Off Troubles
The next time you get a vehicle in for minor maintenance or the driver wants an inspection because they are taking a summer trip, take a look to see if they are topping off the engine oil or coolant. You might see dribbles of oil around the oil fill or coolant pooling at the top
Bartec USA Announces Second 2020 Software Update
A better working tool means more vehicles serviced and an improved bottom line for their service partners.
Drivetrain: Diagnostic Test Drive
Once the vehicle is moving, you might hear a whine coming from the center of the vehicle.
TPMS Diagnostic, Replacement Tips
Using new TPMS tools, you can have several options to replace and reprogram a sensor.
Turbo Tools: Boost Drivability, Diagnostics
The two most important parameters to look at are the desired boost pressure and actual boost pressure during a test drive.
CarTech Company Launches Universal OBD Diagnostic Adapter
The universal plug-in adapter works with a car’s on-board diagnostics (OBD) port and pairs with an easy-to-use app.
Why O2 Sensors Fail To Calculate Exhaust Levels Over Time
As miles accumulate, O2 sensors effectively “catch a cold,” meaning they can’t breathe like they should.
