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Diesel Engines And The EPA

Before the EPA started snooping around, there were relatively few restrictions on diesels. That’s starting to change.

Rebuilding Ford’s 5.0L Coyote

One obstacle that Ford faced when producing the engine was to make more power and efficiency than the 4.6L did.

Communicating The Effectiveness Of TPMS

Some might compare TPMS to a backup camera or a working sunroof; it should really be compared to an oil life sensor.

VANOS Variable Valve Timing Diagnostics

The latest versions continuously adjust the position of the intake and exhaust camshafts for better power and more.

Michelin Launches Premium Line On Amazon

These idlers are designed and manufactured to reduce vibration, wear and friction.

Free ASE Webinar: The eTorque Mild Hybrid System

The free webinar is this afternoon at 4:00 p.m. ET.

Whatever Happened To The Original Hemi Head?

Many purists say what we think of a Hemi engine today doesn’t meet the hemisperical standards.

Diagnosing Secondary Ignition Problems

Kilovolt demand can vary widely according to air/fuel ratio, running compression and spark timing.

Transmission 2.0: Reprogramming Drivetrain Modules

If you’re performing drivetrain service and replacement, you need to be able to reflash or reprogram the transmission.

Street Performance Cylinder Heads: Selection Guidelines

Price, performance and availability are all important considerations in the head selection process.