Transmission Repair and Auto Repair FAQs

Here at Eagle Transmission and Auto Repair of Parker, CO, we understand that drivers often have questions about their car’s service and repairs. To make sense of it all, we’ve categorized and answered some of the most common questions we get down at our Parker shop.


Whether you’re facing a transmission problem, brake issue or just looking for routine maintenance, these FAQs will help you know more about what’s going on with your car.

Transmission Repair FAQs

How do I know if my transmission is going bad?

Common signs include:

  • Slipping gears when driving
  • Delayed acceleration
  • Leaking red or brown fluid
  • Burning smells or grinding noises

If you are experiencing any of these, stop by our shop in Parker, immediately before it becomes worse.


Do you do a free diagnostic on my transmission?

Yes! We offer complimentary transmission diagnostics at our Parker shop. Our certified team inspects your system with state of the art equipment and provides you with an honest recommendation.


How often should you change transmission fluid?

Fluid changes should take place every 30,000-60,000 miles for most cars. Your mileage varies depending on your make, model and how you drive. We’ll examine your fluid and tell you the ideal schedule.


Are you capable of fixing a transmission or do I just need a new one?

Often times, we're able to simply salvage your transmission and rebuild it instead of replacing it. Our certified techs will evaluate your system and discuss all possibilities with you before they proceed with repairs.

Brake FAQs

How do I know if I need new brakes?

Signs you need brake service include:

  • Squeaking or grinding sounds
  • Car pulling to one side when braking
  • Brake pedal feels soft or spongy
  • Longer stopping distances

If you notice these symptoms, schedule brake service at our Parker shop immediately for your safety.


How long do brake pads usually last?

On average, brake pads last between 25,000 and 65,000 miles, but this depends on your driving style and conditions. City driving with frequent stops wears them faster.

Engine Diagnostics Parker, CO

1. How long does an engine diagnostic take?

Most tests take 30–60 minutes, depending on the issue.


2. Will diagnostics fix my problem?

Diagnostics tell us what’s wrong. We’ll then explain repair options to resolve the issue.


3. Is a check engine light always serious?

Not always. Sometimes it’s a minor issue like a loose gas cap. Other times, it signals something major. That’s why testing is important.


4. Can I drive with the check engine light on?

If the light is steady, you may drive short distances but should schedule service soon. If it’s flashing, stop driving and call us immediately.

Engine Repair and Diagnostics FAQs

Why is my check engine light flashing?

There are a multitude of things that can cause your check engine light to come on. For example:

  • Loose gas cap
  • Faulty oxygen sensor
  • Engine misfire
  • Fuel system issues
  • Emission issues

At Eagle Transmission & Auto Repair in Parker, we have the latest diagnostic technology to analyze your car or truck and provide you with reliable information.


Do I need to stop my car if the check engine light is on?

If the light is continuous, you can continue driving short distances, but get the vehicle serviced soon. If it’s flashing, that probably means the problem is dire — pull over somewhere safe and give us a call.

Maintenance FAQs

What form of preventive maintenance do you suggest?

Regular maintenance helps to prolong your vehicle’s life and avoid expensive repairs. We recommend:

  • Oil & filter changes
  • Transmission fluid flushes
  • Coolant system service
  • Brake inspections
  • Timing belt checks

Our Parker crew can help you create a personalized vehicle maintenance plan.


How often do I need to change my oil?

Most cars on the road today need oil changes in 5,000 to 7,500 miles intervals depending on the type of oil used and your driving habits. We’ll help you figure out ideal timing for your car.

Suspension and Drivetrain FAQs

Why does my vehicle feel bouncy or unstable on the road?

That means your shocks or struts are shot, right? Our Parker store offers full suspension services to bring back that smooth ride.


What are symptoms of a bad CV axle or differential?

  • Clicking sounds when turning
  • Vibrations while driving
  • Oil on your tires or driveway
  • Whining or clunking noises

If you see these take your vehicle in to get checked out before more extensive damage is caused.

General Auto Repair FAQs

Do you work on foreign and domestic cars?

Yes! We service both foreign and domestic vehicles so from something as simple as an oil change to a major engine rebuild we’ve got you covered.


How long will repairs take?

It depends on the service. Some repairs, such as brakes or oil changes, can be completed the same day. Bigger jobs, such as transmission rebuilds, could take a couple of days. We’ll always keep you updated.


How about warranties on service calls?

Yes we guarantee our work. Many of our repairs also have warranty coverage—peace of mind. Inquire with us when you call to schedule service!



Cutaway view of a vehicle transmission with internal components visible. Metal housing, gears, and shafts are shown.

People Also Ask

  • What is my vehicle's transmission for?

    Your transmission is responsible for keeping your vehicle moving and acquiring the right revolution for a smooth driving experience. It serves as a messenger (for a simpler explanation) that sends the power coming from the engine to the wheels.

  • What is the usual lifespan of a transmission?

    The answer depends on how it is maintained and used. If you bring your vehicle to a reputable mechanic whenever it needs to be checked, or if you are very careful with how you drive, the transmission can outlive the rest of the car.

  • What is transmission fluid?

    Transmission fluid is used to lubricate your entire transmission. Friction can lead to damage within; therefore, you have to ensure that it has ample fluid at all times.

  • What is the cost of a transmission check-up?

    Eagle Transmission offers free diagnostics and road tests for everyone!

  • How long does a transmission diagnostic take?

    Since we thoroughly assess your vehicle condition, a diagnostic usually ranges from 2 to 4 hours. Rest assured that everything will be tested to ensure that we can provide you with a comprehensive suggestion regarding the proper repair services that your transmission will need.

  • What is being done when my transmission is checked and scanned?

    During a transmission diagnostic, your vehicle will be connected to our system to thoroughly clarify the cause of the problem. Additionally, a physical check-up will be done by our transmission experts to come up with a conclusive report regarding your vehicle's repair needs. Diagnostics can be performed even if you think your vehicle is perfectly fine.

  • What is the cost for transmission fluid & filter change?

    There is no "one size fits all when it comes to transmission fluid & filter changes. At Eagle Transmission, a fluid & filter change may be as low as $89.95 depending on the year/make/model of your vehicle. Many of today's high-tech transmissions require special blends of fluids, some of which are manufacturer specific. Synthetic transmission fluids are becoming more of the norm in many transmission applications. Many front-wheel drive vehicles require additional labor to access the filter as well. We provide our customers with transmission service that is specific to their vehicle, therefore, there may be considerable variation in the actual cost for a transmission fluid & filter service.

  • What is the average cost of repairing a transmission?

    There is no average cost to repair a transmission. Often there is a misconception between repairing a transmission and rebuilding a transmission. A typical transmission rebuild involves:


    • The removal of the unit
    • Complete disassembly replacing all of the seals and gaskets replacing any of the damaged bearings gears or drums
    • Replacing or rebuilding the valve body replacing the solenoid packs as needed
    • Installing a reconditioned torque converter
    • Perform any factory suggested updates

    A transmission repair may be as simple as replacing external speed sensors at a much lower price than a complete transmission rebuild.

  • Are your transmission services competitive in price compared to other shops?

    We understand how expensive transmission repairs can be. Although prices vary, we make sure that our transmission services are offered at the most affordable rates. With certified and licensed mechanics, you are guaranteed that you will get your money's worth,

  • What do you do after you fix my transmission?

    We conduct a road test to ensure that your vehicle works appropriately after the repair. You also get up to a 36,000-mile or 3-year warranty from us!

  • How long will it take to repair my transmission?

    The amount of time needed for transmission repairs and services depends on the severity of the condition. If it is just a usual fluid replacement, you need to leave your vehicle for approximately 2 hours. If we need to rebuild your transmission, you'll have to return the next day as it typically takes several hours to perform the repair efficiently. Additionally, we will road test your vehicle so as to be sure that it has been successfully done.

  • Will I get a warranty for all the repairs that Eagle Transmission performs on my vehicle?

    For qualifying repairs and services, Eagle Transmission offers 36-months or 36,000-miles warranty (whichever comes first). Please visit us for clarification to ensure that we can provide you with the best information about the coverage of the vehicle

  • Do you have transmission parts for old cars?

    Yes, we do. We also carry brand new high-quality OEM and aftermarket parts for your transmission so that we can properly repair or rebuild your transmission.

  • Is it true that manual transmission is cheaper than other transmission types?

    Vehicles with manual transmissions are typically cheaper than their automatic counterparts However, with the continuous alterations and improvements in the technology incorporated by manufacturers, they are approximately within the same price range now.

  • How often should I visit Eagle Transmission to have my vehicle checked?

    Check your vehicle manual. Your manufacturer has stated how often you should visit a transmission shop. For most new vehicles, transmission fluid must be changed every 100,000 miles, and every 30,000 miles after that. However, that schedule changes if you use your vehicle for towing, because that will require you to replenish your fluid earlier than expected Additionally, you must go to Eagle Transmission for normal check-ups in order for us to see if you have missed some leakage or if the filter is already damaged.

  • What happens if I do not bring my vehicle to Eagle Transmission if I notice any problem?

    The problems will be aggravated if you do not bring your vehicle to Eagle Transmission right away, which can lead to expensive repairs down the road.

  • Do you tow vehicles?

    Yes, we offer free local towing. If you are experiencing transmission problems, you are putting yourself in danger if you continue to drive your vehicle. Even if you are driving it to visit Eagle Transmission, contact us so that we can tow your vehicle.

  • Why should I trust Eagle Transmission?

    Eagle Transmission has been providing high-quality repair services for over 30 years. Rest assured that you are thoroughly protected when you trust our skilled and certified technicians fix your transmission problems. We use only state-of-the-art computer systems to guarantee a comprehensive assessment for definitive repair and service. Additionally, our 36,000-mile or 36-month warranty provides extra peace of mind.