Excel auto transmission

Types of excel auto transmission

A transmission is a mechanical component that transfers the energy generated by the car's engine to its wheels so that it can move. It consists of a complex system of gears that allows the driver to control the speed and power of the vehicle. The Excel auto transmission is of two types manual and automatic.

• Manual transmission

  Vehicles with manual transmissions have MTs, allowing drivers to select from several gears using a stick shift and clutch pedal. It gives the driver more control over gear selection according to the driving conditions and offers better mileage. However, it needs more effort and attention to driving, making it more challenging for some people.

• Automatic transmission

  Vehicles with automatic transmissions have ATs, which make driving more accessible and more relaxed. The driver does not need to select gears manually or use a clutch pedal; the system does it automatically, allowing the driver to focus on other aspects of driving. This is more convenient in stop-and-go traffic or when driving in hilly areas. Although, the driver has less control over the gear selection, and the system is more complicated, which can result in higher maintenance costs.

Both transmissions are available in various configurations, each with benefits and drawbacks. The choice depends on personal preference, driving habits, and the type of terrain or traffic conditions.

Specification and maintenance of excel auto transmission

Here's the specification of the Excel automatic transmission, which is a 4-speed automatic transmission used in various vehicles:

• Transmission Type:

  The Excel automatic transmission is a 4-speed automatic transmission. It uses hydraulic controls to manage gear changes and offers smooth shifting without driver intervention.

• Gear Ratios:

  1st Gear: 2.84 - This ratio provides strong acceleration from a stop or low speed.

  2nd Gear: 1.57 - The second gear ratio balances acceleration and efficiency during moderate speed changes.

  3rd Gear: 1.00 - The third gear ratio is the direct drive, maintaining speed with good fuel efficiency.

  4th Gear (Overdrive): 0.73 - The fourth gear ratio is overdrive, allowing the engine to run at lower RPMs for highway cruising.

• Torque Converter:

  The Excel transmission uses a torque converter with a lock-up clutch. This converter transfers engine power to the transmission fluid and helps improve fuel efficiency by locking the converter to the engine at higher speeds.

• Transmission Fluid:

  The Excel auto transmission requires specific types of transmission fluids for optimal performance and durability. It is essential to use fluids that meet the manufacturer's requirements and specifications. Changing the transmission fluid regularly helps remove impurities and provides better lubrication, ultimately extending the fluid's life and maintaining the transmission's health.

• Cooling System:

  The Excel transmission utilizes a cooling system to maintain optimal operating temperatures and prevent overheating. The cooling system circulates the transmission fluid, dissipating excess heat before it reaches the transmission. This is done using a transmission fluid cooler, which is typically located near the engine radiator.

It is worth noting that the Excel auto transmission's specifications may vary slightly depending on the specific model and year of the vehicle.

Maintaining an Excel auto transmission is vital for ensuring its longevity and optimal performance. Here are some general tips for maintaining an Excel auto transmission:

• Regular fluid changes:

  As mentioned earlier, changing the transmission fluid regularly helps remove impurities and provides better lubrication, ultimately extending the fluid's life and maintaining the transmission's health.

• Check fluid levels:

  Regularly checking the transmission fluid levels is vital to maintaining a healthy transmission. Low fluid levels can cause insufficient lubrication and potentially damage internal components. Conversely, high fluid levels can lead to foaming and increased pressure in the transmission, causing leaks or component failure.

• Use the correct fluid:

  Using the correct transmission fluid specified by the manufacturer is crucial for maintaining a healthy transmission. Different fluids have unique properties, such as viscosity and additive packages, designed to meet the specific needs of various transmission designs. Using the wrong fluid can lead to inadequate lubrication, increased wear, and ultimately transmission failure.

• Inspect cooling system:

  The transmission fluid cooler is essential for maintaining the transmission's health by regulating fluid temperature. Overheating can cause significant damage to the transmission, leading to costly repairs or replacement. Therefore, inspecting the cooling system periodically is essential to ensure its proper functioning. Look for signs of wear, such as leaks or blockages, and replace any faulty components promptly.

• Avoiding overheating:

  Overheating is one of the most common causes of transmission failure. It can result from several factors, such as towing heavy loads, driving in stop-and-go traffic, or using the wrong transmission fluid. To avoid overheating, be mindful of the vehicle's load, take breaks when towing, and ensure the cooling system works correctly.

• Maintain a clean transmission:

  Keeping the transmission clean is vital for its optimal performance and longevity. Dust, dirt, and debris can enter the transmission through various means, such as worn seals or leaks, causing internal wear and damage. Therefore, inspecting the transmission for signs of contamination and cleaning it promptly is essential.

• Seek professional assistance:

  If any issues or concerns arise regarding the transmission's performance or behavior, seeking professional assistance is essential. Qualified mechanics have the expertise and specialized tools to diagnose and repair transmission problems accurately.

How to choose excel auto transmission

With various options available, choosing Excel auto transmission can be challenging. Here are some tips to help select the right transmission to meet specific needs:

• Consider driving needs: When choosing Excel auto transmissions, consider driving needs first. Driving habits and needs will affect the type of transmission to choose. If the driving needs involve a lot of stop-and-go traffic, a transmission with a smoother shifting ability will be a great choice. If highway driving is more common, a transmission that offers better fuel efficiency at higher speeds might be the right choice.
• Understand different transmission types: Understanding the features and benefits of each transmission type makes choosing the right Excel transmission easier. For instance, while traditional torque converter transmissions are commonly used, they offer smooth shifts and good fuel efficiency. On the other hand, dual-clutch transmissions are more fuel efficient and provide quicker shifts, although they require more maintenance.
• Consider vehicle compatibility: Not all vehicles are designed to use every type of transmission. Ensure the chosen transmission is compatible with the car for optimal performance. Researching the vehicle's make, model, and year will provide information about the compatible transmission types.
• Maintenance considerations: Maintenance is an important factor to consider when choosing Excel transmissions. Some transmissions require more regular maintenance than others. Consider the maintenance schedule and the associated costs before choosing a transmission.
• Budget: Budget plays an important role when choosing a transmission. Different transmissions come with different price tags. However, remember that the initial cost is not the only important factor. Consider the long-term fuel efficiency and maintenance costs when choosing a transmission.

How to DIY and Replace of excel auto transmission

Replacing an Excel transmission can be a complex task. It often requires a good understanding of automotive mechanics, as well as the right tools. Here’s a general guide on how to replace a transmission:

• Gathering Tools and Materials

  Excel auto transmission replacement parts, new transmission fluid, jack and jack stands, lug wrench, socket set, ratchet, torque wrench, breaker bar, box end wrench, pliers, and a new transmission (this should be the same model as the old one).

• Safety First

  Ensure the vehicle is on a flat surface, wear safety gear, and disconnect the battery.

• Preparing the Vehicle

  Use a jack to lift the vehicle and place it on jack stands. Remove the wheels using a lug wrench.

• Drain the Transmission Fluid

  Place a drain pan under the transmission and remove the drain plug. Allow the fluid to fully drain before removing the drain plug.

• Disconnecting the Transmission

  Follow the manufacturers guide to disconnect the transmission from the engine. This involves separating the transmission from the drive shaft and unbolting the transmission mounts.

• Removing the Old Transmission

  With the breaker bar and socket set, remove the bolts holding the transmission to the engine. Carefully lower the vehicle's transmission and remove it from underneath the vehicle.

• Installing the New Transmission

  Raise the new transmission and place it under the vehicle. Reattach it to the engine using the bolts and a breaker bar. Reconnect the transmission to the drive shaft and bolt it to the transmission mounts.

• Refilling the Transmission with Fluid

  Pour new transmission fluid into the transmission through the fill tube.

• Final Checks

  Start the vehicle and let it run for a few minutes. Check for any transmission fluid leaks. Once everything is set, reinstall the wheels and lower the vehicle.

Q and A

Q1: Is manual transmission better than automatic transmission?

A1: Neither transmission type is better than the other. However, they have their pros and cons. For instance, automatic transmissions allow drivers to focus more on the road because they don't have to shift gears. Manual transmissions give the driver more control over gear selection and are better for driving on steep hills.

Q2: What are the main benefits of an Excel auto transmission?

A2: The benefits of the Excel auto transmission include its ability to adapt to different driving conditions, improved fuel efficiency, smooth gear shifts, and easy installation. It also requires low maintenance and offers high performance.

Q3: How many gears do automatic transmissions have?

A3: Generally, automatic transmissions have six to ten gears. However, the number of gears depends on the transmission model. Some modern vehicles have up to 14 gears in their automatic transmissions.

Q4: Does the transmission affect a car's speed?

A4: Yes, the transmission affects a car's speed. For instance, vehicles with higher gear ratios in the transmission can accelerate quickly but have a lower top speed. Cars with lower gear ratios can reach higher speeds but take a longer time to accelerate.