Underhood
Eight Common Diagnostic Mistakes
Learn about frequent diagnostic mistakes to avoid to help technicians improve.
Learn about frequent diagnostic mistakes to avoid to help technicians improve.
A new cabin air filter is something many motorists need but often don’t know it. The cabin air filter (CAF)...
the base oil and additive package of any oil must be compatible with extended service interval requirements. Second, the oil...
To many people, oil filters are a generic product. They look for the cheapest filter that fits their vehicle and...
Rotating electrics in older vehicles make for added sales opportunities
It is unfortunate that today misfire analysis can be a hit-or-miss concept on many of today’s engine families. If one...
What does bio-fuel have to do with servicing two particular Ford vehicles - each with 7.3L IDI diesel engines that...
In the world of public opinion, if you were asked if your technicians were overcharging your customers, you might interpret...
GM TPMS systems on Buick, Pontiac, Chevrolet, GMC Cadillac and Hummer models are some of the easiest to service if...
In recent years, the electronic content in vehicles has multiplied several times over - and more electronics means more demand...
