Automotive News & Information - Craig Johnson Automotive

pothole in road with car in the background

Hitting a pothole always hurts - you may not be sure exactly what happens when you hit a pothole, but you can tell it’s not good for your car, truck, or SUV. Here are issues caused by potholes, and what to watch out for if you hit a really rough one, from Craig Johnson Automotive in Rowland Heights, CA.

The time to know if your brakes are going bad is NOT when you go to stop at that red light or on the parkway when someone suddenly swerves in front of you. It's not always "just" brake pads either, your brake master cylinder could be an issue. How do you recognize the signs that you have a real problem with your brake master cylinder and just what is it? Here atCraig Johnson Automotive in Rowland Heights, CA we not only have the answers, but we also put together a service schedule for you and keep an eye on issues based on your driving habits, vehicle type and your description of issues you are having. We treat your car, truck or SUV as if it were ours keeping you informed of issues we find so you can get them fixed "before" there are larger repair bills so you can keep your vehicle Newer - Longer! Below is everything you need to look for and tips on your brake master cylinder.

Do you have a noisy vehicle? If so, you may need a new muffler or exhaust system from our team here at Craig Johnson Automotive in Rowland Heights. The purpose of your exhaust system is not only to reduce the noise but also to redirect fumes away from your vehicle. Redirecting these fumes protects passengers in the car from toxins created by burning fuel.

Carbon monoxide is a colorless, odorless chemical that can escape from an unsecured exhaust system, and if inhaled can pose very serious health hazards. If you experience an unusually loud sound coming from your vehicle, it is vital to get your exhaust system checked immediately!

Once your engine is installed, you’ll want to keep it running right. Craig Johnson Automotive in Rowland Heights, CA has you covered. Sometimes, engines just wear out - however, most of the time they meet an early demise as a result of improper maintenance. Keep your engine running like new by maintaining it the way your technician recommends.

Keeping your fuel system maintained will prevent premature parts failure and poor running conditions. Here at Craig Johnson Automotive we have tips on the important aspects of diesel fuel system maintenance, to keep your diesel fleet trucks running smoothly - longer.

Air. Air in the system causes all kinds of issues, from hard starting, poor running conditions, or an engine that won’t run at all. If too much air gets in the system, the fuel pump won’t be able to deliver fuel, and the engine will stall, die, or fail to start. Air enters the system via a leak or a bad seal - a deteriorated o-ring, worn component, faulty hose, or otherwise. Here we inspect your lines and connections to ensure they are in good shape and track down any leaks we notice air in the system.

mechanic working on auto electrical system

Every year, vehicle electrical systems get a little more complicated. These days, many cars on the road contain up to a mile of wiring, running throughout every corner of the vehicle. With all those wires, there’s bound to be an issue at some point; Craig Johnson Automotive in Rowland Heights, CA is here to help you recognize a potential electrical issue, and know what to do about it.

Once your new tires are mounted and balanced, you’ll want to keep them in good shape. To get the most out of your tires, inspect them regularly and keep up with maintenance - the difference between a tire that lasts 100k miles, and one that lasts 10k, mostly comes down to how well it’s been taken care of.

If you’re running a truck (or trucks) without an auxiliary oil cooler, it may be something you want to consider. Here’s some information on auxiliary oil coolers, what they are, and why they’re a great upgrade, from Craig Johnson Automotive in Rowland Heights, CA.