At CME Smog & Auto Repair we offer only the best products to our Vacaville, CA drivers, that’s why we’re excited to announce the availability of the Ford 6.7L Scorpion Running Complete Diesel Engine from our partner Jasper Engines & Transmissions. JASPER is the nation’s leader in remanufactured engines and drivetrain products.

If you are experiencing issues with the diesel engine on your Ford truck, you now have an affordable option that will allow you to keep the truck you love by installing a remanufactured Ford 6.7L Scorpion Running Complete Diesel Engine giving you more power to do the work you need your truck to do. At CME Smog & Auto Repair, we love JASPER products because we know that our customers can depend on the quality of the product while having peace of mind because of the warranty JASPER offers.

The heads on your commercial or fleet diesel are one of the most integral parts of your engine. The heads are comprised of the valvetrain, exhaust ports, intake ports, and injector ports. In essence, a head’s purpose is to regulate and time the intake of fresh air, the release of exhaust, the compression of fuel and air that provides combustion, and the entry point for fuel into the cylinder. The head is where all the complex aspects of engine operation occur...without it, you just have a chunk of metal with pistons in it, and no way to make them move. Here’s what you need to know about your heads, from CME Smog & Auto Repair in Vacaville, CA.

Obviously, your engine is the heart and soul of your car, truck, or SUV. When your engine requires maintenance or repair, rest assured your vehicle is in good hands at CME Smog & Auto Repair in Vacaville.

Obviously, your engine is the heart and soul of your car, truck, or SUV. When your engine requires maintenance or repair, rest assured your vehicle is in good hands at CME Smog & Auto Repair in Vacaville.

A quality product is only as good as the quality of the installation. You’re dropping some serious money on an engine replacement, on a car that’s worth even more. CME Smog & Auto Repair in Vacaville, CA is here to make sure you get the quality install you need.

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.

Has the day finally come to replace your engine? If your engine is tired, worn out, and problematic, we can help at CME Smog & Auto Repair. First, let's take a look at remanufactured engines; what they are, what ‘remanufactured’ means and why they’re a great way to give your car a new life.

Has the day finally come to replace your engine? If your engine is tired, worn out, and problematic, we can help at CME Smog & Auto Repair. First, let's take a look at remanufactured engines; what they are, what ‘remanufactured’ means and why they’re a great way to give your car a new life.

Has the day finally come to replace your engine? If your engine is tired, worn out, and problematic, we can help at CME Smog & Auto Repair. First, let's take a look at remanufactured engines; what they are, what ‘remanufactured’ means and why they’re a great way to give your car a new life.

Once your engine is installed, you’ll want to keep it running right. CME Smog & Auto Repair in Vacaville, 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.

“Spark plug” is a word you are likely familiar with; it’s one of those car terms that you’ve heard your whole life. You know they’re important, you know sometimes they need to be changed. But how do you know when it’s time to replace them? What do they do, and where do they go wrong? CME Smog & Auto Repair in Vacaville has the answers.

The engine and transmission in your Chevrolet, Dodge, or Ford diesel pickup is the heart and soul of your truck. At CME Smog & Auto Repair in Vacaville, we repair, rebuild, and replace engines or transmissions with quality parts and builds, keeping your truck on the road for years to come.

Whether you drive a Chevy, Dodge, or Ford diesel truck, there are a variety of options out there for a replacement engine. Depending on your truck's worth, it may depend on the type of engine and the amount of money you want to put into it. You can purchase a used, rebuilt, remanufactured, or even new diesel engine to replace your old. At CME Smog & Auto Repair in Vacaville, CA, we’re here to help you choose the right one. 

On average, today’s vehicles get better gas mileage than ever. There are still ways to get the most out of the fuel that you put into your tank. Here are the factors that affect gas mileage, and what you can do to maximize yours, from CME Smog & Auto Repair in Vacaville, CA.

Nobody wants to put an engine or transmission in their car. However, when that time comes, it’s important to make an informed decision - here are some things to consider when installing a used engine or transmission, from CME Smog & Auto Repair in Vacaville, CA.

Nobody wants to put an engine or transmission in their car. However, when that time comes, it’s important to make an informed decision - here are some things to consider when installing a used engine or transmission, from CME Smog & Auto Repair in Vacaville, CA.

At some point or another, it’ll happen to you. You leave your headlights on, your battery finally fails, or for some other reason, you don’t have enough juice to start your car. Don’t call a tow truck just yet, though...CME Smog & Auto Repair in Vacaville has the info you need to properly jump-start your car.

Vacuum pressure plays a critical role in keeping your engine running smooth, and performing it’s best. From CME Smog & Auto Repair in Vacaville, CA, here’s some info on vacuum pressure, why you need it, and how to tell if you’ve got a vacuum leak.

At CME Smog & Auto Repair in Vacaville, CA, we specialize in engine maintenance, service, customization, and repair. All of our technicians are equipped with the best equipment and training in the industry to ensure they know exactly what your specific engine needs, no matter what type of car, truck, or SUV you drive.

At CME Smog & Auto Repair in Vacaville, CA, we specialize in engine maintenance, service, customization, and repair. All of our technicians are equipped with the best equipment and training in the industry to ensure they know exactly what your specific engine needs, no matter what type of car, truck, or SUV you drive.