The Science Behind Precious Metal Spark Plugs
With the need to comply with ever-increasing efficiency and emission standards, auto manufacturers have been racing to raise the bar in spark plug performance over the past three decades. The use of precious metals like platinum and iridium in the manufacturing of spark plugs, as opposed to the use of nickel, has resulted in plugs that can last much longer and offer better performance than the spark plugs in circulation prior to the mid-1980s.
Non-Invasive Methods To Remove Gaskets And Clean Surfaces
When removing old gaskets, there are two things to avoid. First, you want to avoid any of the material from entering the engine. Second, you do not want to damage the sealing surfaces. On modern engines with aluminum castings, a metal scrapper can do a lot of damage.
Gonzo’s Toolbox: ‘Wanna Be’ Technicians
There’s one situation all professional automotive technicians have had to deal with from time to time, and it involves the home-grown garage guy who just so happens to own a couple of ratchets, a repair manual and a broken-down car. Some of these connoisseurs of the all-knowing repair manual skim through sections without truly comprehending them.
Belt Wear Diagnostics
The original equipment belts on late-model vehicles are made of synthetic materials and are far more heat-resistant and wear-resistant than older materials. These innovations mean serpentine belts may last up to 100,000 miles before they need to be replaced. If a belt fails sooner, you need to be a detective and investigate why it failed.
Welcome To The Future: Are Your Networks Protected?
In my work on telematics and connected cars, I get a lot of great opportunities to talk with engineers. What engineers hate when they are designing a system – particularly systems that have ramifications on how vehicle networks interact – is unknown wild cards. Unfortunately, those of us who run repair shops are the wild cards that keep many of these engineers up at night.
Directions: New Year’s Brings New Changes At Underhood Service
In 1997, UnderhoodService.com was launched. Since then, our website has been constantly built upon, and has grown to more than 12,000 pages to date. Last year was our best year in company history, as our growth in traffic spiked to its highest level since the website’s inception. But we’re not stopping there. In 2016, we
