Automotive News & Information - Craig Johnson Automotive

At some point or another, we’ve pretty much all dealt with a dead car battery. There’s a good chance you already know how to jump-start your car - if not, don’t worry! Here’s everything you need to know, from Craig Johnson Automotive in Rowland Heights, CA.

Routine maintenance can lead us to discover all kinds of things you would think are obvious but as drivers with a routine, we simply get in and drive. We may think that if the lights come on and the car starts there are no issues, but at Craig Johnson Automotive in Rowland Heights we know what to look for and when to ask questions.

hand holding radiator in front of car with hood up

Since the first automobiles, there have been radiators. Every liquid-cooled engine on the road has, and has always needed, a radiator; without it, the engine would overheat in no time, causing catastrophic engine failure. While the efficiency of radiators, the materials they’re made out of, and the shape and size of them have changed over time, radiators haven’t actually changed much over the last century or so. At Craig Johnson Automotive we know that even though radiators generally last a long time, they do occasionally fail. When your radiator is malfunctioning you can trust our technicians to repair yours and get you back on the road.

What condition are your tires in? At Craig Johnson Automotive in Rowland Heights, CA, we want to make sure you can tell if your tires are in good condition or ready to be replaced. A simple visual inspection is all you need - it’s easy if you know what to look for. Our technicians have been trained to identify trouble before it hurts your vehicle, but they can also help you understand how to keep your eyes open for serious issues.

While your exhaust system helps reduce noise output from your vehicle, it also significantly reduces harmful emissions from being released into the air. When your muffler and exhaust system are functioning properly, it significantly reduces your vehicle's harmful impact on the environment. It also significantly improves the functionality of your vehicle and improve fuel mileage for your car, truck, SUV or Jeep.

An exhaust system is made up of numerous parts that work together to rid your car of the exhaust gases that are created during the combustion cycle, as your engine burns fuel. Each part of your exhaust system has an important role to play in removing exhaust gases away from the engine as quickly as possible, allowing another cycle of combustion to begin. The more quickly and efficiently an exhaust system does this the more efficiently an engine can run. The main parts of an exhaust system are an exhaust manifold, catalytic converter, oxygen sensors, exhaust pipes, and the muffler.

You’ve likely encountered someone talking about their car or truck transmission "slipping”. What does that mean, why does it do it, and where do you go from here? At Craig Johnson Automotive in Rowland Heights, CA, our trained staff has the answers to get you safely back on the road. Transmission slippage is certainly one of the most dreaded issues you face as the owner of a car or truck’s and there are some indicators that let you know that something is wrong.

What condition are your tires in? At Craig Johnson Automotive in Rowland Heights, CA, we want to make sure you can tell. A simple visual inspection is all you need - it’s easy if you know what to look for.

Your vehicle's cooling system is one of the most important systems in your vehicle. Inside your engine, spark plugs ignite the fuel within the cylinders to produce small explosions that propel your vehicle down the road. With small explosions comes scorching temperatures that can destroy your engine if not controlled. There are two types of cooling systems - liquid-cooled and air-cooled.