Blog Post
7 Important Components of an Automatic Transmission
Jimmie's Towing and Auto Repair • 26 September 2023
Your automatic transmission features numerous important components that work together to direct power from the engine to your wheels. Because transmission issues can escalate quickly and become very expensive to fix, it’s always best to get to the shop at the first sign of trouble in this department. At Jimmie’s Towing & Auto Repair, our local mechanics are highly experienced with automatic transmission repair in the greater Jackson, MI area. Here’s a look at seven important parts in an automatic transmission.
Torque Converter
Torque converters are types of fluid couplings that pressurize automatic transmission fluid, creating the necessary force for your car to shift gears. They also enable your car to stay in gear while stationary.
Automatic Transmission Fluid
Transmission fluid provides fluid pressure, cooling, lubrication, and rust prevention. This makes it very important that you’re driving with the right amount and that it’s uncontaminated. You should get your transmission fluid exchanged at the mileage point specified in your owner’s manual.
Pump
A healthy pump does the vital job of creating the required pressure to direct fluid away from the filter and to the transmission’s other areas. Fluid pressure plays a crucial role in your transmission’s ability to function properly.
Valve Body
Your valve body has various passageways that pressurized transmission fluid flows through to get to the necessary valves.
Planetary Gear Set
Your planetary gear set is composed of planet gears, a sun gear, and a ring gear. For all aspects of your automatic transmission to work optimally, your planetary gear set needs to be healthy. An important function of planetary gear sets is that they determine gear ratios.
Clutches & Bands
Clutches and bands are integral to maintaining correct rotating, engaging, and disengaging in your transmission
Speed Sensors
While moving, speed sensors take note of the gear ratio, and then do the important job of determining which gear is the correct one to be in.
Transmission Repair in Jackson, MI
When you need auto repair in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair at (517) 435-0314. At our nearby auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call today to schedule an appointment!
A healthy alternator is essential for keeping the battery charged and powering electrical systems while the engine is running. If the alternator begins to fail, the battery will quickly lose charge, and various electrical components may stop functioning correctly. Recognizing the early warning signs of an alternator problem can help you avoid being stranded on the road. At Jimmie’s Towing & Auto Repair, we provide expert alternator replacement and auto electric repair in the greater Jackson, MI area. Here are five signs that indicate trouble with your alternator. Warning Light on the Dashboard Many modern vehicles have a dashboard warning light that signals alternator problems. This light is often shaped like a battery or labeled ALT or GEN. It typically illuminates when the alternator isn’t charging the battery properly. If this light appears on your dashboard, it’s important to have your vehicle inspected before the alternator fails completely. Dim or Flickering Lights One of the most common signs of an alternator issue is dim or flickering headlights, dashboard lights, or interior lighting. Since the alternator supplies power to these components, any drop in output can cause inconsistent brightness. If your vehicle’s lights seem unusually weak, the alternator may not be providing sufficient power to the electrical system. Weak or Dead Battery A failing alternator may not keep the battery properly charged, leading to difficulty starting the vehicle. If you need to jump-start your car, the alternator could be the root cause rather than the battery itself. Unusual Noises A failing alternator can sometimes produce unusual noises, such as a grinding or whining sound. This may be due to worn-out bearings or a belt issue. If you notice such sounds, it’s important to have the alternator inspected as soon as possible to help prevent further damage. Issues with Electrical Accessories Since the alternator powers the electrical system, failing components may indicate a problem. You might notice that power windows move slowly, the radio turns off unexpectedly, or the air conditioning doesn’t function properly. If multiple electrical components start acting up at the same time, it could be due to an alternator that is no longer supplying adequate voltage. Auto Repair & Towing in Jackson, MI When you need auto repair in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair at (517) 435-0314. At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. We also provide fast 24-hour towing in greater Jackson, MI. Give us a call if you’re having car trouble!
Tire blowouts are not just inconvenient—they can pose a significant safety risk while driving. Understanding the common causes of tire blowouts can help you take preventive measures and better ensure your vehicle stays safe on the road. But if your car does suffer a tire blowout, you’ll want assistance to arrive ASAP. At Jimmie’s Towing & Auto Repair, we provide 24/7 roadside tire changing in the greater Jackson, MI area. Here are five common reasons why tire blowouts occur. Underinflation One of the leading causes of tire blowouts is underinflation. When a tire lacks the proper air pressure, more of the tire's surface comes into contact with the road, generating excess heat. This heat weakens the tire's structure, increasing the likelihood of a sudden blowout. Regularly checking and maintaining proper tire pressure is essential to avoid this issue. Overloading the Vehicle Every vehicle has a specific weight limit that it can safely carry. Exceeding this limit puts excessive strain on the tires, causing them to overheat and fail. Overloaded vehicles are especially at risk during long trips or when driving on hot pavement. Always check your vehicle's load capacity and avoid exceeding it. Potholes and Road Hazards Poor road conditions—including potholes, debris, and sharp objects—are another common cause of tire blowouts. Hitting a pothole at high speed or driving over sharp debris can damage the tire's sidewall or tread, leading to a blowout. Staying vigilant and avoiding road hazards whenever possible can help minimize this risk. Worn-Out Tires Tires naturally wear out over time, and driving on tires with worn tread significantly increases the risk of a blowout. As tread wears down, the tire becomes more susceptible to failure. Regular tire inspections and timely replacements are crucial for maintaining safety. Extreme Temperatures Hot weather can play a significant role in tire blowouts. High temperatures cause the air inside the tires to expand, increasing internal pressure. Combined with worn-out tires, the heat can cause the tire to fail suddenly. Ensuring tires are in good condition can reduce this risk. 24/7 Roadside Services in Jackson, MI When you need towing or roadside assistance in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair. We also provide top-quality auto repair in the greater Jackson, MI area. Our local tow truck drivers will show up ASAP to get you out of harm’s way!
Your vehicle’s suspension system plays a crucial role in ensuring a smooth, stable, and safe ride. It absorbs shocks from uneven road surfaces, maintains proper tire contact with the road, and helps with steering control. When the suspension system starts to fail, it can compromise your driving experience and safety. At Jimmie’s Towing & Auto Repair, we provide expert suspension repair in the greater Jackson, MI area. Here are five signs of a suspension problem. Persistent Bouncing After Hitting Bumps If your vehicle continues to bounce after hitting a bump or driving over a rough patch of road, it’s a clear sign of suspension trouble. Normally, the shocks or struts should absorb the impact and stabilize the vehicle quickly. When they wear out, they lose their ability to dampen the movement of the suspension springs, resulting in excessive bouncing. Uneven Tire Wear Uneven tire wear is another indicator of suspension issues. A healthy suspension system enables even weight distribution, which helps tires wear evenly. If you notice that one side of a tire is more worn than the other, or if your tires are wearing out faster than expected, it could be due to misalignment or worn suspension components. Vehicle Pulling to One Side When driving on a straight, level road, your vehicle should remain steady without requiring constant steering corrections. If your car pulls or drifts to one side, even when the steering wheel is centered, it could be a sign of suspension trouble. This is often caused by uneven alignment or worn-out suspension parts, such as control arms or bushings. Nose Diving When Braking Another common sign of suspension trouble is nose diving—when the front of the vehicle dips significantly while braking. This occurs when the shocks or struts are no longer able to properly support the weight of the vehicle during sudden stops. Nose diving reduces braking efficiency and can increase your stopping distance, which is especially dangerous in emergency situations. Noticeably Rough and Unstable Ride A rough, jarring ride is one of the most obvious signs of a failing suspension system. If you feel every bump or dip in the road, it’s likely that the suspension components, such as the shocks, struts, or springs, are worn out. In addition to making your ride uncomfortable, a compromised suspension system can negatively affect your vehicle’s handling and overall safety. Suspension Repair in Jackson, MI When you need auto repair in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair at (517) 435-0314. At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call to make an appointment!
At Jimmie’s Towing & Auto Repair, we strive to earn our customers’ total satisfaction by doing top-quality work at fair rates, all while providing friendly service. Whether you need roadside assistance or complex auto repair, our team will work diligently to complete the job to the highest standards. And we’re grateful when our customers offer feedback about their experiences with us. Here are some of our latest customer reviews. “Broke down on my way to work this morning and called Jimmie’s. They towed my car to their shop and had it fixed before I got off work this afternoon! Very fast and friendly service at a reasonable price!! Thanks for everything guys!” —David S. “I broke down in my Jeep on the highway near Jackson and had to be towed to the dealership. I unfortunately did not get their names, but the dispatcher was very helpful, gave accurate time estimates and the driver was extremely kind. He took a look under the hood of my car and helped ease my concerns of what I assumed would be a very costly repair. He went above and beyond to help me and I really appreciate it!” —Emily E. “Needed to get my car to the repair shop before they closed. Jimmie's was fast, friendly and took a lot of care with the car and us. Highly recommend.” —Jennifer A. “Just wanted to say how appreciative we were of Zeb for coming out on Saturday and help us out. We were in an accident on 94, it was dark and raining. Zeb was able to pull out our bumper so we could safely drive home. This saved us a ton of time being an hour and a half from home. Zeb was timely, professional and helpful. Thanks again Zeb!” —Tom G. “Never had any problems with Jimmie’s.” —Robin M. 24/7 Towing in Jackson, MI When you need towing in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair. We also provide top-quality auto repair in the greater Jackson, MI area. Our local tow truck drivers will show up ASAP to get you out of harm’s way!
Winter in Michigan can be harsh on both drivers and their vehicles. Snow, ice, and freezing temperatures pose unique challenges, but with the right preparation, you can help ensure your car is ready to tackle the season. Here are four tips for preparing your car for winter driving in Michigan. Check Your Tires and Consider Winter Tires Traction is crucial when driving on icy or snowy roads, so checking your tires is a top priority. Ensure your tires have enough tread depth (at least 4/32 inches) to grip slippery surfaces. In Michigan’s harsh winters, all-season tires may not provide enough traction, so switching to winter tires is often a smart choice. Winter tires are better designed to handle snow and ice, giving you more control in cold conditions. Test Your Battery Cold weather can be tough on car batteries, reducing their ability to hold a charge. Before winter hits, have your battery tested to ensure it’s strong enough to handle Michigan's frigid temperatures. If your battery is more than three years old, it might be time to replace it. You don't want to be stuck in the cold with a dead battery, so make sure it's up to the task before the snow starts to fall. Inspect Your Brakes Brakes are always important, but they’re especially critical in winter when road conditions are slick. Have your brakes inspected to ensure they’re in good working order. Worn brake pads or rotors can compromise stopping power, which is extra dangerous when driving on wintry roads. If your brakes are due for maintenance, take care of it before winter sets in. Stock Your Car with Emergency Supplies Michigan winters can be unpredictable, so it’s essential to be prepared for the unexpected. Keep an emergency kit in your car that includes: A blanket or warm clothes A flashlight with extra batteries Jumper cables A small shovel Ice scraper and snow brush Non-perishable snacks and water A bag of sand or kitty litter (to help with tire traction if you get stuck) Having these supplies on hand can make all the difference if you’re stranded in winter weather. 24/7 Towing & Roadside Assistance in Jackson, MI When you need towing or roadside assistance in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair. We also provide top-quality auto repair in the greater Jackson, MI area. Our local tow truck drivers will show up ASAP to get you out of harm’s way!
When you first notice a sign of engine trouble, you’ll want to address it ASAP. Otherwise, the problem could soon worsen and cost more to fix. At Jimmie’s Towing & Auto Service, we provide expert engine repair in the greater Jackson, MI area. Here’s a look at five common signs that you need engine repair. Check Engine Light This warning light can signal a range of issues, from minor to serious engine problems. While it’s easy to dismiss the light if your car seems to be running fine, it’s important to get it checked out as soon as possible. Common reasons the check engine light comes on include issues with oxygen sensors, MAF sensors, catalytic converters, and spark plugs. Unusual Noises If you hear knocking, tapping, or grinding sounds coming from your engine, it’s time to take notice. These noises often indicate a problem with engine components such as the bearings or pistons. Unusual noises should always prompt a visit to the mechanic for a diagnosis. Discolored/Excessive Exhaust Smoke The color and amount of exhaust smoke can reveal a lot about your engine’s health. If you notice blue, black, or white smoke coming from your tailpipe, this could point to specific engine issues. Blue smoke is a sign that oil is burning in the engine. Black smoke suggests that the engine is burning too much fuel. White smoke may indicate a coolant leak, which could mean a blown head gasket. Any unusual smoke should be checked out by a professional right away. Decreased Performance If your car feels sluggish when accelerating, or if it struggles to maintain speed, there could be an issue with your engine. This decrease in performance might be due to problems such as faulty spark plugs or fuel delivery issues. Loss of power is often one of the first symptoms of engine trouble, and it shouldn’t be ignored. Overheating An overheating engine is a clear sign of trouble. If your temperature gauge rises into the red zone or you notice steam coming from under the hood, it could be caused by a variety of issues such as a faulty thermostat, a leaking radiator, or a malfunctioning water pump. Overheating can cause significant damage to your engine if not addressed promptly, so it’s essential to pull over safely and allow your engine to cool before seeking help. Engine Repair in Jackson, MI When you need auto repair in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair at (517) 435-0314. We also provide fast 24-hour towing in greater Jackson, MI. Give us a call today if you’re having car trouble!
When you're on the road, unexpected situations can arise, from flat tires to dead batteries. That's where roadside assistance services come in. These services provide crucial support to drivers in need, ensuring that help is just a phone call away. At Jimmie’s Towing & Auto Repair, we provide 24/7 roadside assistance in the greater Jackson, MI area. Here’s a look at our top roadside assistance services. Flat Tire Assistance Flat tires can happen anywhere, often at the most inconvenient times. Roadside assistance can help by sending a professional to change your tire. This service is particularly beneficial for drivers who may not have the tools or knowledge to change a tire themselves. And even if you are skilled at changing tires, it’s best to let a professional handle it if you’re in a dangerous situation, such as on a tight shoulder on the side of the highway. Battery Jump-Start A dead battery can leave you stuck and frustrated, especially if you don't have jumper cables or another vehicle nearby to help. Roadside assistance provides battery jump-starts, where the technician will come to your location and jump-start your car, getting you back on the road quickly. Lockout Service It's surprisingly easy to lock your keys in your car, but getting back in can be a real challenge without the right tools or expertise. Roadside assistance provides lockout assistance, sending a professional to unlock your vehicle without causing any damage. Fuel Delivery Running out of gas is a common issue that can leave you stranded, especially in remote areas where gas stations are scarce. Roadside assistance can deliver enough fuel to get you to the nearest gas station, ensuring you're not left waiting for help. Towing Services One of the most critical roadside assistance services is towing. Whether you're involved in an accident or you encounter a mechanical issue that prevents you from driving, the towing service can transport your vehicle to a repair shop or a safe location. At Jimmie’s Towing & Auto Service, we can also provide roadside auto repair in many situations, getting you back on the road without having to be towed. 24/7 Towing & Roadside Assistance in Jackson, MI When you need towing or roadside assistance in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair. We also provide top-quality auto repair in the greater Jackson, MI area. Our local tow truck drivers will show up ASAP to get you out of harm’s way!
Your car's brake system is crucial for your safety and the safety of others on the road. Recognizing early signs of brake problems can help prevent accidents and more expensive repairs. At Jimmie’s Towing & Auto Repair, we provide expert brake repair in the greater Jackson, MI area. Here’s a look at five common symptoms of brake trouble. Squealing or Grinding Noises If you hear a high-pitched squealing sound when you apply the brakes, it’s likely that the brake pads are worn and need replacement. Grinding noises, on the other hand, often indicate that the brake pads are completely worn out, putting rotors at risk of damage. These sounds should be brought to the mechanic’s attention ASAP. Vibrations Feeling a vibration or pulsation when you apply the brakes can be a sign of warped rotors. Warped rotors can occur from excessive heat and stress, often due to heavy braking. If left unchecked, this can lead to uneven braking and reduced stopping power. Spongy or Soft Brake Pedal A brake pedal that feels spongy or goes to the floor when you press it indicates a problem such as air in the brake lines or a brake fluid leak. This issue can drastically reduce braking efficiency and should be addressed immediately. With leaking brake fluid, you’ve got a major safety hazard and should get towed to the shop instead of driving there. Pulling to One Side If your car pulls to one side when braking, it could be a sign of a stuck caliper, perhaps due to corrosion. Obviously, this creates a serious safety risk for you and other drivers. Therefore, you shouldn’t drive your car if it has this issue. Brake Warning Light The brake warning light on your dashboard can indicate various issues, from low brake fluid to problems with wheel speed sensors. If this light comes on, you should promptly have your brakes inspected by a professional to diagnose and fix the issue. Brake Repair in Jackson, MI When you need auto repair in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair at (517) 435-0314. At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. We also provide fast 24-hour towing in greater Jackson, MI. Give us a call today if you’re having car trouble!
A malfunctioning cooling system can lead to overheating and serious engine damage. Recognizing the signs of a cooling system problem early can potentially save you from needing very expensive repairs. At Jimmie’s Towing & Auto Service, we provide expert cooling system repair in the greater Jackson, MI area. Here’s a look at four symptoms of a cooling system problem. Spiking Temperature Gauge If you notice the temperature gauge on your dashboard rising into the red zone or a warning light indicating high engine temperature, it’s a clear sign that your engine is running hotter than it should. This can be due to various factors such as low coolant levels, a malfunctioning thermostat, or a failing water pump. Ignoring this warning can result in severe engine damage. Visible Coolant Leaks Coolant leaks are another telltale sign of a cooling system problem. You might notice puddles of brightly-colored fluid under your vehicle, which could indicate a coolant leak. These leaks can occur due to issues such as a damaged radiator or worn-out hoses. It’s crucial to address these leaks promptly to maintain proper coolant levels and prevent overheating. Unusual Engine Noises & Smells Unusual noises coming from your engine can also point to cooling system problems. A whining or grinding noise could indicate a failing water pump. The water pump is responsible for circulating coolant throughout the engine, and if it’s not functioning correctly, the engine can overheat. Also, if you notice a sweet, syrupy smell, you’ve got a symptom of a coolant leak. Steam or Smoke from the Engine Bay Seeing steam or smoke rising from your engine bay is a serious warning sign of a cooling system problem. This often happens when the engine is overheating significantly, causing the coolant to boil and turn into steam. If you encounter this situation, it’s crucial to stop your vehicle as soon as safely possible, turn off the engine, and allow it to cool down before inspecting. Continuing to drive with an overheating engine can cause catastrophic engine damage. Auto Repair & Towing in Jackson, MI When you need auto repair in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair at (517) 435-0314. At our nearby auto shop, we can expertly handle your vehicle’s repair and maintenance needs. We also provide fast 24-hour towing in greater Jackson, MI. Give us a call today if you’re having car trouble!
Summer is just around the corner and road trip season is upon us. Whether you're planning a cross-country journey or a weekend getaway, ensuring your safety on the road should be a top priority. At Jimmie’s Towing & Auto Repair, our team is happy to offer a few helpful tips for safe driving during a road trip. Pre-Trip Vehicle Inspection Conducting a thorough inspection of your vehicle before setting off is crucial for road trip safety. For those who aren’t mechanically experienced, it’s best to get this done at the shop. Check the tire pressure, tread depth, and overall condition of your tires. Inspect the brakes, lights, wipers, and fluid levels. Address any maintenance issues beforehand to minimize the risk of breakdowns on the road. Stay Focused and Minimize Distractions Distractions while driving can significantly increase the risk of accidents. Keep your focus on the road and minimize distractions inside the vehicle. Avoid using your phone or engaging in other activities that take your attention away from driving. Encourage your passengers to assist with navigation and entertainment, allowing you to concentrate on driving safely. Buckle Up and Drive Defensively Seat belts save lives, so make sure everyone in the vehicle buckles up before you start driving. Also, practice defensive driving techniques to stay safe on the road. Stay alert, keep a safe distance from other vehicles, and anticipate potential hazards. Avoid aggressive driving behaviors such as speeding, tailgating, and weaving between lanes. It's better to arrive at your destination a little later than to risk an accident by rushing. Take Regular Breaks Long hours behind the wheel can lead to fatigue and decreased alertness. To combat driver fatigue, take regular breaks to stretch your legs, rest your eyes, and recharge. Aim to stop every two hours or so, especially on extended road trips. Use rest stops as opportunities to hydrate and refuel your body with snacks or light meals. Be Prepared for Emergencies Despite your best efforts to stay safe, emergencies can still occur on the road. Equip your vehicle with essential emergency supplies such as a first aid kit, flashlight, jumper cables, and basic tools. Consider carrying extra water, non-perishable food items, and blankets in case of unexpected delays or breakdowns. Familiarize yourself with roadside assistance services available along your route, and have a plan in place for contacting them if needed. 24/7 Towing & Roadside Assistance in Jackson, MI When you need towing or roadside assistance in Jackson, MI and the surrounding area, contact Jimmie’s Towing & Auto Repair. We also provide top-quality auto repair in the greater Jackson, MI area. Our local tow truck drivers will show up ASAP to get you out of harm’s way!
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