JB Tools Blog

Does your vehicle have a blown headlight bulb? Headlight bulbs don't last forever. Most of them last for about 500 to 700 hours on average. After this length of time, they'll typically blow, in whi … Read More...

Hybrid vehicles have become increasingly common. Research shows that they now account for roughly 5% of all vehicles on the road, compared to just 2% for all-electric vehicles. Even if you've se … Read More...

When looking inside your vehicle's engine bay, you may discover several belts. Most vehicles have a timing belt as well as one or more serpentine belts. While they both consist of looped pieces of … Read More...

Catalytic converters play an important role in reducing automotive emissions. They are typically found between the engine and the exhaust. As emissions leave the engine, they'll pass through the … Read More...

Automotive radiators can get pretty dirty. After all, they are found on the front of vehicles where they are exposed to the air. When driving, air will flow over the radiator's fins so that heat … Read More...

Freeze plugs play an important role in automotive engines. Typically consisting of brass or aluminum plug-like pieces -- some of them are made of rubber as well -- they are designed to fill the … Read More...