JB Tools Blog

Your car’s PCV valve might be bad if you’re experiencing rough idles or it’s running lean. We’ll walk you through PCV valve replacement. Positive crankcase ventilation (PCV) valves are commonly found … Read More...

Motor oil plays an important role in the function of all combustion gas engines. Regardless of what type of vehicle you drive, it probably contains motor oil. Motor oil will travel through your … Read More...

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...