Tune In to Tune-Up Recommendations

What’s Required for Your Car’s Maintenance?

Tune-up? Isn’t tuning for musical instruments? Yes, but just as tuning makes an instrument sound better, a tune-up makes your vehicle perform better. In fact, you’ll get much better performance out of your car or truck if you are attuned to its service needs. Older vehicles–those without electronic ignitions–should be tuned up about every 10,000-12,000 miles or annually, whichever comes first. Newer vehicles are designed to run a lot longer before needing this service. Depending upon the manufacturer, recommendations range from 25,000 miles to 100,000. Your owner’s manual will give the recommendation specific to your model vehicle. When the time comes for your car’s tune-up, visit the ASE certified technicians at Jeff’s Auto Repair in Renton, Washington.

Signs that Your Car Needs a Tune-up

Even though you’re following the car manufacturer’s guidelines, you may need a tune-up sooner rather than later. There are some common warning signs that should prompt you to take your car to the auto repair shop. One signal might be an illuminated check engine light. While this can occur for various reasons, your mechanic will be able to determine the problem and if you need a tune-up. Also, you want to be able to both go and stop with no problems. If your vehicle stalls when you try to accelerate or if you experience any braking issues, take your vehicle in for service. Your safety depends on it! A sudden drop in fuel economy is another indicator. Finally, if you experience other unexpected issues such as poor shifting in an automatic transmission vehicle or excessive shakes or vibrations when driving, seek a professional opinion.

What Does a Tune-Up Involve?

A tune-up really consists of two parts. First, the technician will check for obvious problems, particularly if you’ve conveyed concerns (as described above). In addition to any pre-existing issues that need correcting, most tune-ups entail inspecting the ignition system (spark plugs, plug wires, coils, and other electrical components), checking and changing filters (fuel, oil, air, and cabin air), checking/changing hoses and belts, and checking, replacing, and/or topping all fluids (oil, brake, coolant, transmission, and power steering). Performing tune-ups as needed will save you money over time by preventing more extensive and expensive repairs as well as extending the life of your car. The service technicians at Jeff’s Auto Repair in Renton, Washington, are trained to help you with all your tune-up needs.

What’s Included in a Tune-Up?

Breaking Down Services

“Your car just needs a quick tune-up, and it’s good to go!” What exactly do professionals mean when they recommend this service? At Jeff’s Auto Repair, tune-ups incorporate many minor services that contribute to thorough engine care. When the service is complete, you should drive away with a car that’s running its best. Getting them done regularly is enough to keep your car in top condition as it ages, which can ensure you get the most from it.

It can be tricky to find out exactly what goes on behind the garage doors at the auto shop. While other places might use “tune-ups” as an excuse to perform unnecessary services and rack up costs, we are committed to full transparency and honesty with our customers. Here’s what our ASE Certified technicians do during a tune-up:

What’s Involved

Tune-ups start with a road test to identify any glaring problems with the vehicle. If we feel steering or suspension issues, we might want to incorporate wheel alignment into the day’s service. We’re always on the lookout for what might prevent your car from performing its best.

If your car has an illuminated check engine light, our technicians will see what’s going on. We use advanced diagnostic equipment to read trouble codes, guaranteeing accurate answers, and repairs. While other shops might take a guess and hope it fixes things, we do things the right way.

Depending on the age and mileage of your vehicle, it might need a few minor parts replacements. Things like oxygen sensors and spark plugs wear out over time. It’s much more convenient to get them replaced during a regular visit to our shop than to make a trip specifically for their repair. We’ll swap out minor parts to keep you on the road longer between services.

If you’re here for a tune-up, it’s probably a good time to change fluids and filters. We change the motor oil and the oil filter to promote optimal engine performance and longevity. We also change air and cabin filters to keep your passengers breathing cleanly.

Contact the Experts

Want to know how a tune-up can benefit your vehicle? Our experts would be happy to explain the details! Since each car is different, your required services might be different than what we’ve included here. This should give you a good idea of what to expect, but we’d be happy to assess your specific vehicle and explain its needs. We’ll make sure the services you receive truly improve its performance and reliability. Reach out to Jeff’s Auto Repair in Seattle, Washington, today to get started!

Driving Habits that Hurt Your Car

Avoid These & Avoid Auto Repair!

You probably don’t want to visit the auto repair shop to fix sudden problems with your vehicle, but that’s precisely what you’ll do if you practice unsafe driving habits! We don’t just mean aggressive driving. You might be damaging your vehicle with the way you drive and not even know it! Don’t worry, that’s why Jeff’s Auto Repair is here. We can help you start taking better care of your vehicle before you ever visit our shop in Seattle, Washington. To start, all you have to do is avoid these damaging driving habits that can create severe problems. Then, you won’t need major auto repairs to correct them!

Hitting Potholes

Unfortunately, potholes can be found anywhere. When you hit them head-on, they can damage your vehicle’s suspension, steering, and alignment. You can’t expect potholes to disappear, but you can stay vigilant and alert to avoid them. If you can safely avoid hitting a pothole, you should do so to protect your car. If you can’t go around without driving off the road or into another lane of traffic, slow down instead. This will minimize the impact and any potential damage.

Neglecting the Parking Brake

When you pull into a parking spot — in your garage or driveway, at work, at the store, or wherever you leave your car — do you engage the parking brake? Whenever you park your vehicle, you should use the parking brake. It doesn’t matter what kind of incline or terrain you’re on, or what type of transmission you have. If you don’t use the parking brake, you place the responsibility of stopping your vehicle from rolling solely on the transmission. The parking brake is specifically designed to keep the wheels locked in place. It’s safer to use and will reduce premature wear on other parts.

Not Stopping Completely Between Park, Reverse, & Drive

Sometimes you’re in a rush to get going. It might be the pressure of someone waiting for your parking spot or your hurry to get out of the driveway and get to work. When that happens, you might be guilty of shifting from “Reverse” to “Drive” without completely stopping. Shifting gears while the car is still rolling can cause damage over time. It might save a fraction of time, but it won’t protect your transmission! Always come to a complete stop when putting your car into “Park,” “Reverse,” or “Drive.”

Contact the Experts

Think you might have damaged your vehicle and need auto repair? There’s no need to panic! Contact your local service specialists at Jeff’s Auto Repair in Seattle, Washington. We would be happy to help!

Mercedes A-Service & B-Service

Mercedes-Benz’s Repair & Maintenance

Flexible Service System

From the European import repair experts at Jeff’s Auto Repair in Bellevue, Washington, congratulations on your new Mercedes-Benz! Whether you’ve purchased a new or used Mercedes, you probably want to know everything you need to do to care for it. When does it need fluid replacement, brake repair, or tune-ups? Lucky for you, your vehicle’s manufacturer has outlined all the repair and maintenance details you need to know and programmed them into your car’s computer. The Flexible Service System onboard your vehicle will determine exactly when your specific car needs its next repair. And to keep things organized and easy to understand, Mercedes organizes routine services into two categories: A-Service & B-Service.


The first round of repairs for Mercedes vehicles (models year 2009 and newer) is classified as A-Service. It is recommended after the first 10,000 miles or 1-year of driving. After that point, it is recommended at routine intervals of 20,000 miles or every 2 years.

When you visit an approved Mercedes repair specialist for A-Service, they will perform the following services:


The next category of repairs for vehicles model year 2009 and newer is B-Service. It is recommended first at 20,000 miles (or about 1 year from the previous service) and every 20,000 miles after (about every 2 years).

Mercedes-Benz B-Service includes the following services:

The key difference between A & B Service is more the added tune-up items, including the filter replacements and brake fluid exchange.

Your Mercedes Repair Provider

Is your vehicle due for its next routine service? Or do you need repairs in between to protect performance? Jeff’s Auto Repair in Bellevue, Washington is your trusted resource for Mercedes repairs!

Why You Need Tune-Ups

Protect Peak Performance

Cars require consistent maintenance to stay in peak condition. Maybe the cars of the future won’t need regular maintenance but for now, drivers still need to visit an auto shop for tune-ups if they want to keep their car running newer for longer. At Jeff’s Auto Repair in Renton, Washington, our customers often ask us why tune-ups are necessary. We are diving into the details of this service to demonstrate how your vehicle benefits.

Fluid Changes

  1. Engine Coolant is drained and replaced to prevent corrosion and overheating.
  2. Power Steering Fluid is changed to protect smooth steering and prevent premature part failure.
  3. Engine Oil is replaced for proper lubrication of parts and to control engine temperatures.
  4. Oil Filter is changed to remove contaminants and prevent restriction.
  5. Transmission Fluid & Filter are changed to prevent shifting problems, including sticking gears, and remove trapped contaminants.
  6. Fuel Filter becomes restricted by dirt and water and must be changed.
  7. Engine Air Filter cleans the air burned by the engine and must be checked at every oil change and replaced when necessary.

Cleaning & Replacement

  1. Throttle Body & Fuel Injector is cleaned to make sure fuel flows into the engine properly and burns evenly.
  2. Spark Plug, Wire, & Distributor Cap are replaced to ensure they continue functioning properly, allowing a strong spark to ignite fuel in the engine cylinder.

As you can see, a lot is included in a tune-up service. It’s a time to check on your car’s condition and refresh components that contribute to its proper function, ensuring they continue to do so for miles to come. Drivers who don’t get regular tune-ups don’t get the protection offered by fluid changes and minor parts replacements. Their components age, sustain damage, and may fail entirely, which negatively impacts their car’s performance and power. The life of your car could even be shortened by skipping this service! Getting a tune-up today at Jeff’s Auto Repair in Renton, Washington will secure a future of healthy driving for your vehicle!

Should I Follow My Recommended BMW Service Schedule?

BMW Repair Recommendations

So you are the proud new owner of a BMW vehicle, but now you need to know how to take care of it for many years to come! Some auto repair shops will tell you that the best way to stay on top of BMW repairs is by following factory recommended maintenance schedules. Others will tell you to come in regularly at intervals that better fit your specific driving habits. The bottom line — no one wants to go to the auto shop more often than they need to. So, how can you decide what schedule to follow? Here’s what Jeff’s Auto Repair recommends!

Personalized Preventative Maintenance

Finding an expert auto repair shop that specializes in import vehicles can make all the difference when it comes to your BMW’s repairs. They have years of technical training and experience to match dealership quality repairs and provide exceptional customer service. A great import technician will use your vehicle’s model, age, maintenance history, and individual driving habits — including how far you drive and how often — to create a personalized preventative maintenance plan. Factory maintenance schedules don’t account for how fast parts may wear out under different driving styles and weather conditions. For example, vehicles in hot climates will likely need oil changes more often to replenish essential additives and protectant molecules.

BMW Factory Recommended Repair

A recommended maintenance schedule for your BMW may look something like this:

These intervals are designed to maintain vehicle performance with minor and major services ranging from lube service to replacing spark plugs and filters. While you should keep these guidelines in mind to ensure repairs are completed when necessary, a BMW specialist may be able to better inform you of the condition of parts with routine service. Remember, the more often you visit the shop, the better a technician can get to know your vehicle and watch out for repairs.

New vehicles might give alerts through computer systems. If your BMW doesn’t, work with your import specialist to anticipate repairs and stay on top of regular maintenance.

Why You Need Lube Service

How Oil Changes Help Your Car

Protect Performance & Value

Are you a skeptic of routine maintenance? We don’t blame you. Unfortunately, some drivers don’t trust the advice of their auto shops once they’ve had too many dishonest experiences. First, know that Jeff’s Auto Repair in Bellevue, WA isn’t like other auto shops. We prioritize honesty and integrity at the center of all our services. We don’t make up repairs just to make a buck. We care about our customers and only recommend repairs and services to protect their vehicle’s performance and value. A well-maintained vehicle will run as designed for much longer and retain its value better.

Protect The Engine

As a part of preventative maintenance services, oil changes are essential to protecting your car’s heart — the engine. Motor oil runs through the engine, lubricating parts, preventing damage and overheating. Over time, when its additives wear out, oil must be replaced to effectively clean and protect the engine and all of its intricate components. Old oil accumulates dirt and grime from road debris. When left unchanged, those contaminants flow through the engine causing damage and degrading performance.

Stay On Top of Factory Maintenance Schedules

Most auto repair shops recommend getting motor oil changed every three months, but how frequently your specific vehicle needs lube service depends on its age, maintenance history, and your specific driving habits, including how much you drive. Cautious drivers want to protect their vehicle, but not overpay for services they don’t need. We recommend working with a certified professional to determine what intervals work best for you and your vehicle so you don’t visit the auto shop more often than necessary.

Check Up on Important Components

Every visit to Jeff’s Auto Repair in Bellevue, WA is another opportunity for our professional technicians to get to know your vehicle. Over time, we get familiar with its overall health so we can tell when something has changed between visits. When you stop in regularly for oil changes, chances are other problems can be addressed before they evolve into major repairs.