Make sure you have a clear overall picture of what’s actually happening using function diagrams and flow charts, then zero-in with a process of elimination and XENTRY.

The fuel tank is an integral part of engine performance, emissions control, and, safety systems. Problems are rare, but can be real head scratchers.

BMW cooling systems have been keeping repair technicians and enthusiasts busy for a long time. Cooling system issues almost seem like the Achilles heel for BMW vehicles as they are quite common. As far back as the E30, clogged radiators and blown coolant hoses were common.

2.0L TFSI Automatic Transmission AWD

New A/C systems vs R-134a in service equipment, handling of the R-1234yf refrigerant, and a few extra minutes for enhanced leak detection steps.

2.0L TFSI Automatic Transmission AWD

The new Daimler AG EPCnet system, ISPPI, contains the exact same parts information available to Mercedes-Benz dealers worldwide.

The manual transmissions used in late-model Porsches are precision devices that provide excellent performance and service life. Here’s what you need to know when overhaul time comes around.

Soon the internet will be your best friend and most capable helper in servicing new-generation Volkswagens. So polish up your computer and get ready to buy a subscription from VW or aftermarket suppliers.

Plastic reconstruction is simple. We offer tips on deciding between reshaping, adhesive bonding or plastic welding for your repair.