When a high mileage Volvo is due for overhaul, pay careful attention to the installation of new pistons and piston rings. Have you ever had a customer come in and say, "I've been putting a lot of oil in my vehicle, but I don't see any leaking on the ground," only to...
Maintenance procedures are not always as simple as you think. Service indicator display on the instrument cluster Saying that Mercedes-Benz invented the automobile could be argued, but there's no doubt that the Benz Patent Motor Car from 1886 holds the distinction as...
A look at how Mercedes-AMG engineers increase efficiency in a large power plant, including CAMTRONIC While you may service a number of Mercedes-Benz vehicles in your shop, the most highly engineered models are from the Mercedes-AMG division. The AMG badge on certain...
We can get lost very quickly if we are not savvy to the fact that the engine is the actual modulator for the computer controlling it. Wow. Sometimes in the world of diagnostics, we run into some extremely hard to solve technical problems. Most of the time these days,...
An oil leak or burning smell might indicate a leak from the front engine cover. Here's the procedure for resealing front engine covers. You might have a customer that comes in complaining about an oil leak or maybe a burning smell. On the Volvo XC90 V8, the front...
We’ve previously looked in depth at the M270/274 and M276 engines. What about their replacements? What’s new about this engine plus service tips and hints. Also an introduction to the M254 engine. Replacing the M27x-series engines, the M260/264 engines have already...
Different terrain, temperatures, and road conditions affect vehicles differently. Here are some common problems found in high mileage Volvo vehicles. Like all cars, as Volvos get older and start to clock a lot of miles on the odometer, some common problems can start...
We will take a look at an Infiniti suffering from a timing problem. It has been said that time waits for no one, and that is certainly true for auto technicians. There is always a vehicle to diagnose or a repair that has to be done by the end of the day. There are...
