Cartridge Oil Filters
Think through the job, use the correct oil, filter and tools, and make sure you’re doing things in the right order.

How Extended Interval Oil Filters Have Been Improved
Over time, the oil filter can collect enough contaminants to become restricted. Here’s why new filters are better.

AC Condensers
The characteristics that make the parallel-flow condenser so efficient are among its major drawbacks as well.

Lifter Deactivation
The area of contact between the lifters and cam lobes is the highest loaded surface inside an engine.

Mercedes-Benz AC Service
Here’s what you need to know about R-1234yf refrigerant in Mercedes-Benz vehicles.

Battery Charging and Diagnostics
Here are six tips to use when diagnosing a vehicle with a dead battery.

Euro HID Diagnostics
Here are five diagnostic tips to resolve issues with these systems.

Transmissions – CVT
Knowing what the common issues are & understanding the options available to isolate & fix problems are the keys to success.

Engineering Better Belt Systems
The belt drive system is working hardest when the engine is at idle.

Spark Plug Fouling
Understanding why spark plugs get dirty.

Key Programming
Three situations might require key programming capabilities at your shop.

Jaguar V6 Timing Chain Service
When a guide and tensioner fail, it induces timing chain slap that causes the chain to jump on the sprockets.
