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Have you ever experienced your car shaking and the check engine light turning on immediately after an oil change? It can be a frustrating and worrying experience, especially if you’re not sure what’s causing it.
Ignoring this issue can lead to more significant problems down the road, affecting the performance and longevity of your vehicle. That’s why it’s crucial to address the problem as soon as possible.
In this article, we’ll discuss the possible causes of car shaking and check engine light on after an oil change, how to diagnose the problem, tips for preventing it from happening again, and common misconceptions. By the end of this article, you’ll have a better understanding of what’s happening, and you’ll know how to prevent it from happening again.
Possible Causes of Car Shaking and Check Engine Light On After Oil Change
If you’re experiencing car shaking and check engine light on after an oil change, several potential causes could be at play. Here are some possible reasons why your car is behaving this way:
Low oil pressure
Low oil pressure could be the result of a damaged or clogged oil pump or a low oil level. When the oil pressure is low, the engine doesn’t receive sufficient lubrication, leading to wear and tear on critical engine components.
Clogged oil filter
A clogged oil filter can restrict the flow of oil to the engine, leading to a drop in oil pressure and causing the check engine light to turn on. This can happen if the oil filter isn’t replaced during an oil change.
Wrong oil type or viscosity
Using the wrong oil type or viscosity can cause the oil to become too thick or thin, leading to inadequate lubrication and increased friction between engine components. This can cause the car to shake and the check engine light to turn on.
Faulty spark plugs
Spark plugs are an essential component of the ignition system. If the spark plugs are faulty or damaged, the engine may misfire, leading to a rough idle and shaking.
Damaged engine parts
If the shaking is severe, it could be a sign of significant engine damage. This can be caused by a wide range of issues, including broken engine mounts, damaged crankshaft, or connecting rod bearings.
Other potential causes
Other potential causes of car shaking and check engine light on after an oil change could be a damaged transmission or torque converter, bad fuel injectors, or a malfunctioning catalytic converter. It’s essential to diagnose the problem accurately to avoid costly repairs down the line.
How to Diagnose the Problem
A. Identifying the Symptoms
Before diagnosing the problem, you must first identify the symptoms. Aside from the car shaking and the check engine light turning on, other signs can point to the problem’s root cause. These include:
- Unusual engine noises
- Reduced power and acceleration
- Rough idling
- Poor fuel economy
- Exhaust smells
B. Checking the Oil Level and Quality
Checking the oil level and quality is the first step in diagnosing the problem. Ensure that the oil level is within the recommended range and that the oil is clean and free of debris. Dirty oil can cause clogging and affect the engine’s performance, leading to the shaking and check engine light turning on.
C. Inspecting the Oil Filter
The oil filter prevents debris from entering the engine and can become clogged over time. Inspect the oil filter for any signs of damage or clogging. If the oil filter is dirty or damaged, it can cause the engine to work harder, leading to the shaking and check engine light turning on.
D. Testing the Spark Plugs
Faulty spark plugs can also cause the shaking and check engine light turning on. Testing the spark plugs involves removing them and inspecting them for any wear or damage. A visual inspection can reveal any issues, such as cracks or excessive wear.
E. Using Diagnostic Tools
Using diagnostic tools can help pinpoint the root cause of the problem. These tools can read the error codes stored in the car’s computer system, providing a more accurate diagnosis. However, diagnostic tools can be expensive, and it’s best to seek professional help if you’re unsure how to use them.
F. Seeking Professional Help
If you’ve tried diagnosing the problem but still can’t find the root cause, it’s best to seek professional help. Mechanics have the necessary experience and tools to diagnose and fix the issue. Don’t hesitate to ask for help, as ignoring the problem can lead to more significant issues down the line.
Tips for Preventing Car Shaking and Check Engine Light On After Oil Change
Oil changes are an essential part of car maintenance, but they can cause problems if not done correctly. Here are some tips to prevent car shaking and check engine light on after an oil change:
A. Choosing the right oil type and viscosity
Choosing the right oil type and viscosity is crucial for your car’s performance. Using the wrong type of oil can cause engine problems and lead to car shaking. Check your car’s owner manual for the recommended oil type and viscosity.
B. Checking the oil level regularly
Checking the oil level regularly is essential to prevent car shaking after an oil change. Low oil levels can cause engine problems and lead to car shaking. Check the oil level at least once a month and before long trips.
C. Replacing the oil filter on schedule
Replacing the oil filter on schedule is crucial for your car’s performance. A clogged oil filter can cause engine problems and lead to car shaking. Check your car’s owner manual for the recommended oil filter replacement schedule.
D. Maintaining the engine components
Maintaining the engine components is essential to prevent car shaking after an oil change. Faulty spark plugs or damaged engine parts can cause engine problems and lead to car shaking. Regular maintenance can prevent these issues from happening.
E. Adhering to the manufacturer’s guidelines
Adhering to the manufacturer’s guidelines is crucial for your car’s performance. Follow the recommended oil change schedule and use the recommended oil type and viscosity. Adhering to the guidelines can prevent engine problems and car shaking.
F. Consulting a trusted mechanic
If you’re not confident in your ability to change the oil or diagnose engine problems, it’s best to consult a trusted mechanic. A mechanic can ensure that the oil change is done correctly and diagnose any engine problems that may cause car shaking.
Common Misconceptions about Car Shaking and Check Engine Light On After Oil Change
There are several misconceptions about car shaking and check engine light on after an oil change that can lead to confusion and misinformation. Let’s take a closer look at some of the most common myths and debunk them.
Myth #1: It’s normal for the car to shake after an oil change
Many people believe that it’s normal for their car to shake for a few days after an oil change. However, this is not true. Shaking is a sign of a problem, and it’s essential to address it as soon as possible. Ignoring it can lead to more significant issues down the road.
Myth #2: The check engine light always indicates a serious problem
While the check engine light is a cause for concern, it doesn’t always indicate a severe problem. Sometimes, it may be a minor issue that’s easy to fHowever, it’s essential to get it checked out by a professional to determine the cause and prevent it from becoming a more significant problem.
Myth #3: Any mechanic can handle the issue
Not all mechanics have the same level of experience and expertise. It’s essential to find a trusted and experienced mechanic who knows how to diagnose and fix the problem correctly. Going to an inexperienced mechanic can lead to incorrect diagnoses and unnecessary repairs.
Myth #4: A DIY fix is always possible
While there are some simple car repairs that you can do yourself, fixing car shaking and check engine light on after an oil change is not one of them. These issues can be caused by various factors, and it’s crucial to get a professional diagnosis to ensure that the problem is fixed correctly.
Debunking the myths
It’s essential to separate fact from fiction when it comes to car shaking and check engine light on after an oil change. By debunking these common myths, you can make informed decisions about how to address the issue and prevent it from happening again. Remember, if you’re not sure what’s causing the problem, it’s always best to seek professional help.
In conclusion, experiencing car shaking and check engine light on after an oil change can be a frustrating and concerning issue. However, by understanding the possible causes, diagnosing the problem, and taking preventive measures, you can address the issue and keep your vehicle running smoothly.
Remember, regular car maintenance is crucial to ensure the longevity and performance of your vehicle. Don’t wait until there’s a problem to take action. Adhere to the manufacturer’s guidelines, choose the right oil type and viscosity, and consult a trusted mechanic if you’re not sure what to do.
At Auto Oil And Fluid, we’re committed to providing you with useful tips, tricks, and promotions to keep your vehicle in top condition. We hope this article has been helpful, and if you have any questions or comments, don’t hesitate to reach out.