2020 Editions Archives - Page 5 of 10 - UnderhoodService
Ford Adaptive Cruise Control Alignment Process

Follow these steps for proper horizontal alignment of the cruise control module radar sensor.

Performance Spark Advance: Controlling Ignition Timing Delays

Ignition delay occurs during the time that it takes to fully ignite the mixture with a spark plug.

Auxiliary Water Pump Diagnostics

The auxiliary water pump is designed to circulate warm coolant to the heater core.

Ultimate Underhood: The Epic Story Of The Buick Turbo V6

By 1986, the introduction of an intercooler and lightweight turbocharger gave the car an underrated 245 hp.

Do You Know The Three Types Of TPMS Relearns?

There is an increasing number of vehicles that require a scan tool to complete a TPMS repair.

Prepare For R1234yf Now

Currently, there are approximately 35 million vehicles on the road with R1234yf in the HVAC system.

A/C Service With The New R-1234yf Refrigerant

Why should shops consider purchasing a new machine to handle R-1234yf refrigerant?

Understanding Stretch-Fit Belt Applications

Stretch belts can last 100,000 miles or more depending on the vehicle’s environment and where it is mounted.

Measuring Compression And Cylinder Leak-Down Is A Vital Skill

Today’s engine systems can recognize conditions that are destructive and take countermeasures to prevent damage.

Diagnostic Solutions: Starter And Battery Diagnostics

On June 15, 1911, Charles F. Kettering was awarded a patent for an electric self-starter for automobile engines.

Don’t Take Yourself Out Of The Game Before It Begins

Like it or not, electric vehicles are here and more are coming.

Could COVID-19 Cause ‘Cash for Clunkers’ Comeback?

People are hurting now and the demand and desire to do what’s possible to help is laudable.