If you’ve ever experienced your car jerking when put in drive, you know how frustrating and concerning it can be. It’s not just an annoyance, it can also indicate an underlying problem with your vehicle’s transmission or engine. In this article, we’ll explore some of the most common causes of this issue, as well as some DIY fixes and maintenance tips to help keep your car running smoothly.
Some of the reasons why your car might jerk when put in drive include a faulty transmission, worn-out spark plugs, dirty fuel filters, or low transmission fluid levels. It’s important to diagnose the issue quickly to prevent further damage and costly repairs down the line.
If you’re not a car expert, don’t worry. In this article, we’ll also provide you with some tips on how to diagnose the issue and determine whether you can fix it yourself or if you need to take your car to a professional mechanic. So, let’s dive in and find out what’s causing your car to jerk when you put it in drive.
Keep reading to learn more about the common causes of car jerking, how to diagnose the issue, and some tips for fixing the problem yourself. Don’t let a jerking car ruin your driving experience, take action and get your vehicle back to smooth driving again!
Common Reasons Why Your Car Jerks When Put in Drive
If you’ve ever experienced a jerking sensation when putting your car in drive, you know how concerning it can be. There are several common reasons why your car may be jerking when you shift into drive. One of the most common culprits is a faulty transmission, but there are other issues that can cause this problem as well.
Another possible reason why your car is jerking is a dirty or clogged fuel injector. A fuel injector is responsible for spraying fuel into the engine at the correct time and in the right amount. When it becomes dirty or clogged, it can cause a jerking sensation in the car.
Worn or damaged spark plugs can also cause your car to jerk when you put it in drive. Spark plugs are responsible for igniting the fuel in your engine, and if they’re not working properly, your car may not run smoothly. Replacing the faulty spark plugs is a relatively easy fix, but it’s important to do it promptly to avoid further damage to your engine.
Low transmission fluid is another common reason why your car may be jerking when you shift into drive. When your transmission fluid level is low, the transmission doesn’t have the proper amount of lubrication, which can cause it to jerk and shudder. Check your transmission fluid level and top it off if necessary.
A worn torque converter can also cause your car to jerk when you shift into drive. The torque converter is responsible for transmitting power from the engine to the transmission, and when it’s worn, it can cause a variety of problems, including jerking and shuddering. A mechanic can diagnose and replace a faulty torque converter.
As you can see, there are several potential causes for why your car may be jerking when you put it in drive. If you’re experiencing this problem, it’s important to address it promptly to avoid further damage to your car. Read on to learn more about how to diagnose and fix this issue.
Worn-out Transmission Components
Gears are a critical part of any transmission. Over time, the teeth on the gears can become worn and begin to slip, causing your vehicle to lose power or fail to shift properly. This can be caused by a variety of factors, such as insufficient lubrication, excessive heat, or poor driving habits.
Another common issue with transmission components is clutch wear. The clutch is responsible for engaging and disengaging the engine from the transmission, allowing you to shift gears smoothly. When the clutch becomes worn-out, it can slip, making it difficult to shift gears or causing your vehicle to stall. Clutch problems can be caused by excessive heat, poor driving habits, or a lack of maintenance.
Bearings are another critical component of a transmission. These small, round parts help support the shafts and gears inside the transmission, allowing them to rotate smoothly. When bearings become worn, they can cause a range of problems, including grinding or whining noises, vibrations, or even complete transmission failure.
The torque converter is a fluid coupling that helps transmit power from the engine to the transmission. Over time, the internal components of the torque converter can become worn-out, causing it to slip or fail completely. Symptoms of a failing torque converter can include shuddering or shaking during acceleration, difficulty shifting gears, or a complete loss of power.
Finally, the seals and gaskets that help keep transmission fluid inside the transmission can become worn and begin to leak. This can cause a range of problems, including a loss of transmission fluid, which can lead to overheating and transmission failure. If you notice any fluid leaks under your vehicle or a burning smell coming from your transmission, it’s important to have it inspected by a professional.
If you suspect that any of these components are worn-out in your transmission, it’s important to have them inspected and repaired as soon as possible. Ignoring transmission problems can lead to more serious and expensive issues down the road. Regular transmission maintenance, such as fluid changes and inspections, can also help prevent transmission problems before they occur.
Faulty Torque Converter
One of the main components of an automatic transmission is the torque converter. It’s responsible for transferring power from the engine to the transmission and allows the engine to keep running while the vehicle is at a stop. However, if the torque converter is faulty, it can cause a variety of transmission problems.
Symptoms of a faulty torque converter include shuddering or vibration when accelerating from a stop, slipping between gears, and delayed engagement when shifting into drive or reverse. If you notice any of these symptoms, it’s important to have your transmission inspected by a professional as soon as possible.
Causes of a faulty torque converter can include damage to the clutch or needle bearings, wear and tear from high mileage, or overheating due to low transmission fluid levels. In some cases, the problem may be due to a manufacturing defect or poor quality control during the production process.
Repairing or replacing a faulty torque converter can be expensive, but it’s essential to address the issue to prevent further damage to the transmission. Depending on the severity of the damage, the torque converter may need to be rebuilt or replaced entirely. In some cases, it may be possible to replace only the damaged components, such as the clutch or needle bearings.
- Inspection: A professional mechanic will first perform a thorough inspection of the transmission and torque converter to determine the extent of the damage and the best course of action.
- Rebuild or replacement: If the torque converter is severely damaged, it may need to be rebuilt or replaced entirely. This involves removing the old torque converter and installing a new one or rebuilding the existing one with new parts.
- Component replacement: In some cases, only certain components of the torque converter, such as the clutch or needle bearings, may be damaged. In these cases, it may be possible to replace only the damaged components rather than the entire torque converter.
- Transmission fluid replacement: To prevent further damage to the transmission, it’s essential to replace the transmission fluid after repairing or replacing the torque converter. This helps to ensure that the transmission is properly lubricated and functioning correctly.
Overall, a faulty torque converter can cause a range of transmission problems and should be addressed promptly by a professional mechanic. By having your transmission inspected and repaired as soon as possible, you can help to prevent further damage and ensure that your vehicle remains reliable and safe to drive.
How to Diagnose the Issue with Your Transmission
If you’re experiencing issues with your transmission, it’s important to identify the problem early and take action. The first step is to observe your car’s behavior and look out for unusual signs. Be on the lookout for jerking, slipping, or delayed shifting, as these could indicate transmission problems.
Fluid leaks are also a common issue with transmissions. Check the fluid levels regularly, and if you notice any leaks, have them checked out by a professional mechanic. Leaks can lead to low fluid levels and ultimately cause serious damage to your transmission.
Another way to diagnose transmission problems is to pay attention to strange noises. If you hear whining, clunking, or buzzing sounds coming from your transmission, it’s likely that there’s an issue. Take your car to a qualified mechanic as soon as possible to avoid further damage.
If you’re experiencing issues with your transmission, it’s important to check your dashboard. Many modern cars have built-in diagnostic tools that will alert you to transmission problems. Look for warning lights or error codes, and take action immediately if you see anything out of the ordinary.
If you’re still having trouble identifying the issue, it’s time to take your car to a professional mechanic. A qualified mechanic will be able to run diagnostic tests and identify the problem with your transmission. It’s important to have any issues fixed as soon as possible to avoid further damage and costly repairs.
Transmission Fluid Level Check
If you are experiencing transmission issues, checking the transmission fluid level is the first step in diagnosing the issue. Low transmission fluid levels can cause a host of problems, including overheating and gear slippage. Here are some steps to check your transmission fluid level:
- Park your vehicle on a level surface: Make sure that the car is on a level surface and that the engine is turned off.
- Locate the transmission fluid dipstick: The transmission fluid dipstick is usually located near the back of the engine and is labeled as such.
- Remove the dipstick: Remove the dipstick from the transmission and wipe it clean with a lint-free cloth or paper towel.
- Check the fluid level: Insert the dipstick back into the transmission, making sure it is fully seated, and then remove it again. The fluid level should be between the minimum and maximum marks on the dipstick.
- Add fluid if necessary: If the fluid level is low, add transmission fluid through the dipstick tube using a funnel. Be sure to use the type of transmission fluid specified in your owner’s manual.
Checking the transmission fluid level is a simple process that can help you diagnose a range of transmission issues. If you find that the fluid level is low, be sure to add fluid as soon as possible to avoid further damage to your transmission.
Scan for Error Codes
If your transmission is not performing as it should, there may be a problem with the electronic control system. To identify any issues with the control system, you need to scan for error codes using a diagnostic scanner. This scanner can read the error codes that the vehicle’s computer has stored.
When you connect the scanner to your vehicle’s computer, it will provide you with a list of error codes. These codes will indicate what the problem is and which components need to be checked. Some common error codes that are related to transmission problems include P0700, P0730, and P0740.
- P0700: This code indicates that there is a problem with the transmission control system.
- P0730: This code indicates that the transmission is not shifting correctly between gears.
- P0740: This code indicates that there is a problem with the torque converter clutch.
- P0780: This code indicates that there is a problem with the shift solenoid.
- P0750: This code indicates that there is a problem with the shift solenoid A circuit.
By scanning for error codes, you can quickly diagnose any issues with your transmission control system and avoid costly repairs in the future. If you are unsure how to use a diagnostic scanner, it is best to consult a professional mechanic who can guide you through the process.
Common DIY Fixes for Car Jerking in Drive
If your car is jerking in drive, there are some simple DIY fixes that you can try before taking it to a mechanic. Clogged fuel injectors are a common cause of car jerking. Try using a fuel injector cleaner to clear out any debris. Another common cause is a dirty air filter. Replacing the air filter can improve air intake and solve the problem.
Another possible cause of car jerking is a faulty spark plug. Check the condition of your spark plugs and replace any that are worn or damaged. If you are not comfortable with replacing the spark plugs yourself, take your car to a mechanic.
Finally, make sure your tires are properly inflated. Low tire pressure can cause your car to jerk and make it difficult to drive. Check the recommended tire pressure for your vehicle and inflate your tires to the proper level.
Replace Worn-out Transmission Parts
If the issue with your transmission is caused by worn-out parts, replacing them is the only solution. Worn-out gears and bearings can cause a variety of problems, including jerking, slipping, and grinding. Solenoids and valves can also wear out, leading to issues with shifting and torque converter lockup.
When replacing parts, it’s important to choose high-quality components that will last. OEM parts are the best choice for reliability and performance, but they can be expensive. Aftermarket parts can be a more affordable option, but make sure to choose a reputable brand.
If you’re not comfortable replacing the parts yourself, it’s best to leave it to a professional. A transmission rebuild or replacement can be a complex and time-consuming process, and mistakes can lead to even more problems down the road.
Tips for Maintaining Your Transmission to Prevent Jerking
Regularly check and change transmission fluid: One of the most important things you can do to maintain your transmission is to check and change the fluid regularly. This will ensure that the fluid is clean and at the right level, which can help prevent jerking.
Avoid overheating: Overheating can cause damage to your transmission and lead to jerking. To avoid this, make sure your transmission is not working too hard, avoid heavy loads, and keep your vehicle maintained.
Drive smoothly: Sudden starts and stops can put stress on your transmission and cause jerking. To avoid this, accelerate and decelerate smoothly, and try to maintain a steady speed while driving.
Regular Fluid Changes
Regular fluid changes are essential to maintaining a healthy transmission. Old transmission fluid can become contaminated with debris, which can lead to excessive wear on transmission components and ultimately cause jerking. Depending on the make and model of your vehicle, transmission fluid should be changed every 30,000 to 60,000 miles. It is important to consult your owner’s manual or a trusted mechanic to determine the recommended schedule for your specific vehicle.
Flushing versus changing the fluid is a hotly debated topic in the automotive community. Some mechanics recommend flushing the transmission, while others advise against it. Flushing involves pushing a cleaning solution through the transmission to remove any debris and then replacing the old fluid with new fluid. Changing the fluid involves simply draining the old fluid and replacing it with new fluid. Ultimately, the best approach for your vehicle will depend on the age and condition of your transmission. Consulting a trusted mechanic is always the best course of action.
Choosing the right fluid is also important. There are a variety of transmission fluids on the market, and not all fluids are created equal. It is important to use the fluid recommended by your vehicle’s manufacturer. Using the wrong type of fluid can cause damage to the transmission and ultimately lead to jerking or other issues.
DIY or professional fluid changes are an option for vehicle owners. However, it is important to note that changing transmission fluid can be a messy and complicated process. If you are not comfortable performing the task yourself, it is always best to leave it to a professional mechanic who has the proper tools and expertise to ensure that the job is done correctly.
Drive Gently and Avoid Overloading
Be mindful of your driving habits to prevent excessive wear and tear on your transmission. Avoid sudden acceleration or braking, as well as excessive idling or revving the engine. Gradually increasing speed and coming to a stop can help prolong the life of your transmission.
Avoid overloading your vehicle as it puts additional strain on the transmission. Check the owner’s manual for the recommended maximum load capacity and avoid exceeding it. Distribute the weight of the load evenly throughout the vehicle to prevent unnecessary stress on the transmission.
Keep an eye on your towing capacity if you plan to tow a trailer or other heavy load. Make sure your vehicle’s towing capacity is sufficient for the load you plan to carry. Overloading your vehicle when towing can cause damage to the transmission and other components, as well as affect your ability to control the vehicle.
Be mindful of the terrain you are driving on. Driving uphill, downhill, or on rough terrain can put additional stress on your transmission. Avoid shifting gears excessively or using the wrong gear, as this can cause unnecessary wear on the transmission.
Should You Take Your Car to a Mechanic or Fix It Yourself?
When it comes to fixing a jerking transmission, you may be wondering whether you should take your car to a mechanic or try to fix it yourself.
While there are certainly benefits to DIY car repairs, such as cost savings and the satisfaction of fixing your own car, it’s important to remember that fixing a transmission can be a complex and challenging task that requires specialized knowledge and tools.
If you’re not experienced with car repairs, attempting to fix your own transmission could potentially make the problem worse, leading to even more costly repairs down the line. In many cases, it’s best to leave transmission repairs to the professionals.
Consider Your Skill Level and Tools
Skill level: When deciding whether to take your car to a mechanic or fix it yourself, it’s essential to consider your skill level. If you have experience working on cars and have successfully completed similar repairs before, you may be comfortable handling the job. However, if you’re a beginner or unsure of your abilities, it may be safer to leave the repair to a professional.
Tools: Another factor to consider when deciding whether to take on a car repair is the tools required. Depending on the repair, you may need specialized tools that you don’t already have. If you need to purchase expensive tools, it may be more cost-effective to have a mechanic do the job. However, if you have the necessary tools or can borrow them, doing the repair yourself may save you money.
Safety: Safety should also be a significant concern when deciding whether to DIY or take your car to a mechanic. Some repairs require working with hazardous materials or working in dangerous positions, such as under the car. If you’re not confident in your ability to complete the repair safely, it’s best to leave it to a professional mechanic.
Weigh the Cost of Repairs and Parts
One of the most important factors to consider when deciding whether to take your car to a mechanic or fix it yourself is the cost. While DIY repairs can save you money on labor costs, you may end up spending more on parts if you don’t know where to get them at a reasonable price.
If you’re on a tight budget, you may want to compare the cost of parts and labor for both options before making a decision. Keep in mind that some repairs may require specialized tools or equipment that can be expensive to purchase or rent, which could also impact the cost of the repair.
Another factor to consider is the value of your time. DIY repairs can take longer than professional repairs, especially if you’re not experienced or don’t have the right tools. If you need your car back on the road quickly, it may be worth paying for professional repairs rather than spending hours or days on a DIY project.
When to Take Your Car to a Professional Mechanic
Unusual sounds or vibrations: If your car is making strange noises or vibrating while driving, it’s best to take it to a mechanic. These can be signs of serious problems that require professional attention.
Warning lights: If your car’s dashboard warning lights come on, it’s important to have a professional mechanic diagnose and fix the issue. Ignoring warning lights can lead to further damage and costly repairs.
Complex repairs: Some repairs require specialized tools and knowledge that the average person may not have. If you’re not confident in your ability to make a repair, it’s best to take your car to a professional mechanic to ensure it’s done correctly.
Scheduled maintenance: Regular maintenance, such as oil changes and tire rotations, can also be handled by a professional mechanic. They have the tools and expertise to perform these tasks efficiently and correctly.
Frequently Asked Questions
What could be causing my car to jerk when I put it in drive?
There could be several reasons why your car is jerking when you put it in drive, including a dirty air filter, worn-out spark plugs, damaged transmission components, or low transmission fluid. It’s best to have a professional mechanic diagnose the problem to ensure it’s properly fixed.
Is it safe to drive my car when it jerks in drive?
No, it’s not safe to drive your car if it jerks when you put it in drive. The jerking could indicate a serious problem with your car’s transmission or other components. It’s best to have your car inspected by a mechanic as soon as possible to avoid any potential accidents on the road.
Can I fix the jerking myself?
If you’re experienced with car repairs and have the necessary tools and knowledge, you may be able to fix the jerking issue yourself. However, it’s important to properly diagnose the problem first to avoid wasting time and money on unnecessary repairs. If you’re unsure about how to fix the issue, it’s best to consult with a professional mechanic.
How much does it cost to repair a car that jerks in drive?
The cost to repair a car that jerks when you put it in drive can vary depending on the cause of the issue and the extent of the damage. Minor repairs, such as replacing spark plugs or cleaning the air filter, may only cost a few hundred dollars. However, more serious issues, such as a damaged transmission, can cost several thousand dollars to repair.
How can I prevent my car from jerking in drive in the future?
Regular maintenance, such as changing the transmission fluid and replacing worn-out components, can help prevent your car from jerking when you put it in drive. It’s also important to drive gently and avoid overloading your car. If you notice any issues with your car, such as jerking or strange noises, have it inspected by a professional mechanic right away to prevent further damage.