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If you operate a fleet or commercial trucks, you’re no stranger to the check engine light. There are probably vehicles in your fleet right now that have a warning light or two illuminated on the dash. What do they mean, and how do you make them go away? Craig Johnson Automotive in Rowland Heights, CA has the answers.

Flat tire on a car

At Craig Johnson Automotive in Rowland Heights, CA, we understand that you can’t prevent malfunctions all the time, every time. At some point in your driving history, you’ve probably dealt with a flat tire. Sometimes a tire goes flat in a parking lot, but sometimes a tire can fail while driving. Here are some indicators you have a tire that is about to fail, and how to handle the situation.

air conditioning panel on vehicle

When you get in your car, truck, SUV, or minivan to drive and the A/C does not work what could be wrong? Here at Craig Johnson Automotive, we have some simple answers to help you understand how your vehicle A/C system works. The first question we are asked is "Why isn't my air conditioner blowing cold air?" Let's talk about what could be happening. 

mechanic working on vehicle

Is your car, truck, or SUV experiencing transmission failure? At Craig Johnson Automotive in Rowland Heights, CA, we’re here to help. You have a variety of options as to how to handle your failed transmission and knowing your options will help you to make an informed decision.

truck front end photo

Trucks aren’t like cars...your average personal vehicle usually holds about 5 quarts of oil, and you are supposed to change it every 3-5k miles. However, the same logic doesn’t apply to large trucks. At Craig Johnson Automotive in Rowland Heights, CA, we know how important proper oil changes and diagnostics are to keep your truck on the road, for hundreds of thousands of miles. Here’s what you need to know:

Man working under the hood of his vehicle

If you want to avoid nasty and unexpected surprise maintenance costs, sticking to a regimented schedule of preventative maintenance is something you are going to want to get used to. The reason being is simple – frequent maintenance will keep your vehicle in good health, ensuring you get the most out of all those expensive-to-replace parts. While it might sound counterintuitive, the best way to reduce maintenance costs is to stick to a prescribed maintenance schedule.

Modern vehicles are becoming increasingly complex, and as a result, computer diagnostic systems are becoming a necessity rather than a convenience. At Craig Johnson Automotive in Rowland Heights, CA, our state of the art technology and trained technicians are ready to diagnose any transmission issue you may be experiencing with your car, truck, or SUV.

Unless you are confident in your abilities as an automotive mechanic, there is really only one rule when purchasing a flood-damaged vehicle: don’t do it. Unfortunately, sometimes sellers aren’t particularly straight-forward with their used cars. Many will try to hide the fact that it’s been damaged by floodwaters at all or try to convince potential buyers that the car is in fact fine. “It has gone months with no issues” or “technically it is flood-damaged but” are two red flags, and while it isn’t impossible for a flood car to be fine, it’s altogether a good idea to stay away.

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Craig Johnson Automotive

19140 San Jose Ave
Rowland Heights, CA 91748
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