Spark Plug Fouling
Understanding why plugs get dirty.
Electronic Throttle Body Service
On most systems, idle speed is completely controlled by the throttle plate angle.
Carbon Deposits In Direct Injection Engines
The primary cause of these problems is that fuel and added detergents are not hitting the back of the intake valves.
Carbon Deposits and Direct Injection Engines
The primary cause of these problems is that fuel and added detergents are not hitting the back of the intake valves.
Diagnosing Driveability Problems
Understanding what comes out through the exhaust valve is critical to solving any emissions or driveability problem.
Turbocharger Topics
Turbochargers have made a comeback – and it’s been quick.
ECM/PCM Communication Issues (VIDEO)
Before you swap out a module that won’t communicate, do a few simple inspections. Sponsored by The Group Training Academy.
Performing a VVT Service Properly (VIDEO)
When servicing a VVT issue, take your time and follow the steps.
This video is sponsored by Standard.
Explain The Facts About Synthetic Oils (Video)
The right oil shouldn’t be left to guesswork – always reference the OEM-specified oil. Sponsored by The Group Training Academy.
Diagnosing Driveability Problems
Understanding what comes out through the exhaust valve is critical to solving any emissions or driveability problem.
