Battery Charging and Diagnostics
Here are six tips to use when diagnosing a vehicle with a dead battery.
Diagnostic Strategies For Stop/Start Systems
This function of the power management system uses several modules to decide when the engine needs to stop and start.
How Extended Interval Oil Filters Have Improved
Over time, the oil filter can collect enough contaminants to become restricted.
Spark Plug Replacement
Here are some tips to follow when replacing a spark plug.
Oxygen Sensors And Catalyst Efficiency
Newer air/fuel ratio or wide-band sensors can detect a wide range of fuel conditions.
Smart Battery Management
Most modern systems will measure the internal resistance.
Understanding Underhood Parts for Hybrids
Anything that can happen to an ICE in a standard vehicle can happen to an ICE in a hybrid.
Transmission Valve Body Replacement
Learning how to perform drivetrain diagnostics and “in-the-car” repairs is important.
Diesel Turbocharging Basics
There’s a reason diesels typically utilize compound turbo setups instead of twin turbochargers.
Fuel Tanks and Pumps
The behavior of the fuel wells, pumps & sending units are often misdiagnosed, leading to fuel pumps being replaced.
Turbochargers on Minis
No matter if it is a BMW or MINI, when the engine stops turning, the oil flowing to the turbocharger stops.
Batteries For Stop/Start Systems
On all stop/start vehicles, the life and performance of the battery are measured by the vehicle in several ways.
