Automotive News & Information - Ray & Roy's Repair, Inc.

At some point, while waiting for your tank to fill up, you’ve probably wondered what the difference is between the choices of gasoline at the pump. Typically, you see three buttons, with a number between 85 and 98, in ascending order and ascending prices. These numbers are octane ratings, which you probably know; but what is an octane rating, really?

Your gas mileage mostly depends on what kind of car you drive; engine displacement and vehicle weight are the largest determining factors on gas mileage, and there’s not much you can do to change either of those. That doesn’t mean attempting to improve your fuel economy is a completely hopeless endeavor, however. With these tips from Ray & Roy's Repair, Inc. in Spokane, WA, you might be surprised how much your fuel mileage can be improved.

Once your engine is installed, you’ll want to keep it running right. Ray & Roy's Repair, Inc. in Spokane, WA 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.

If you own a rear-wheel-drive car, truck, or SUV then your vehicle is equipped with a differential. Like any other component on your car, maintaining your differential is an important aspect of keeping your vehicle reliably on the road. From Ray & Roy's Repair, Inc. in Spokane, WA, here’s what you need to know.

Exhaust issues are extremely common, no matter what type of car, truck, or SUV you drive. At Ray & Roy's Repair, Inc. in Spokane, WA, we can get your exhaust back in shape in no time.

Exhaust issues tend to be neglected, and we get that; there are just other parts of your vehicle that you'd rather focus on. Besides a clogged catalytic converter, there isn’t much risk of damage from a bad exhaust system - it negatively affects your gas mileage, and the sound is annoying, but other than that, it’s an issue many people learn to live with.

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.

Manual transmissions are generally more reliable than automatic transmissions. They don’t have as many parts, aren’t as complex, and can take a lot more abuse. However, if an issue is allowed to persist, more and more damage to surrounding components on your manual transmission will occur. Ray & Roy's Repair, Inc. in Spokane, WA can help you take care of your car as soon as you notice a problem.

At Ray & Roy's Repair, Inc. in Spokane, WA, we understand how frustrating it is when your vehicle makes mysterious noises that it shouldn’t be making. Here’s a rundown on suspension bushings, to help you figure out what that sound is you keep hearing.