Honda EVAP Diagnostics
To understand how any EVAP system in a Honda or other vehicle works, you have to know how the EPA tests for evaporative emissions.
Fuel System Diagnostics Is All In The Fuel Trim Numbers
With lean-burn operating strategies being built into many of today’s gasoline direct-injection and gasoline compression ignition engines, it’s important to build a foundational knowledge of how fuel trims work in the real world.
More Than Codes: Finding The Story Behind An Emission Code
If you want to diagnose a emissions-related problem, confirm the fix, and know when the car leaves the shop the job will be completed, this article is for you.
Import Cam Phasing Systems: Variable Valve Timing
One of the ways automakers squeeze more horsepower and torque from an engine is adding variable valve timing (VVT) to the valvetrain.
Nissan Tech Tip: CVT Fluid Level Quick Check Gauge
A step-by-step guide to check CVT oil level with a Nissan CVT Fluid Level Quick Check Gauge.
Strategy And TPMS Diagnostics
The first step in any TPMS diagnostic strategy is to figure out whether or not your customer’s vehicle actually has a TPMS problem.
Ford Expedition Tech Tip: Stiff Ride And Suspension Warning Messages
On 2014-2017 Ford Expedition models with the Vehicle Dynamic Suspension, the system looks at a lot more than just the height of the vehicle to control the pressure in the air springs and the valving of the shocks.
The Next Evolution Of Fuel Injection
You may soon see a vehicle that has both direct fuel injection and port fuel injection. It could be a Toyota, Ford or other make.
Top Brake Line Replacement Tips
Now more than ever, people are keeping their cars longer, new road de-icers are eating lines like never before, and brake line pressures are higher due to ABS and stability control systems. In short, today’s automotive landscape is a perfect storm for brake line replacement.
Toyota Brake Tips
The top Toyota brake tips that can save you from a comeback or lost productivity.
