Fuel Tank Contamination
A number of things can cause a fuel filter to plug up.
Oxygen Sensors And Catalyst Efficiency
Newer air/fuel ratio or wide-band sensors can detect a wide range of fuel conditions.
Gasoline Direct Injection Is Better, But Not Perfect
GDI technology has improved but drivers could face problems if they don’t keep up with maintenance.
Fuel Pressure Diagnostic Service
Use a scan tool that can look at special direct fuel injection parameters and perform bidirectional tests.
Fuel Tanks and Pumps
The behavior of the fuel wells, pumps & sending units are often misdiagnosed, leading to fuel pumps being replaced.
Drivability Issues Fuel Trim Diagnostics
No code diagnostics are some of the most challenging drivability issues.
Seasonal Fuel Blends
The cause of the misfires is the temperature fuel evaporates, otherwise known as the volatility.
Diesel Fuel Injectors
The purpose of common rail injection is to deliver high-pressure fuel to the injector.
Overheard: Gas Goes Up; Diesel Down
The average price of #2 Diesel Fuel in the U.S. was $3.13 in April, down two cents from March.
Understanding The Value Of Functional Fluids To Your Business
The volume of individual fluids required to keep today’s vehicles moving is staggering. Don’t let it overwhelm you.
Reading Oil Product Datasheets
The product data sheet starts with a listing of the basics, like appearance and part numbers.
Update On Oil Pumps And Pans
Our experts say that the oil drain back system needs to be reviewed on older engines.
