why is my Honda Accord 10th Generation (2018-2022) shaking when I accelerate

Honda Accord 8th Generation (2008-2012)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

569 words

Problem Statement

Learn how to diagnose and fix shaking during acceleration in Honda Accord 10th Generation (2018-2022). Step-by-step guide with symptoms and solutions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical components.
•Allow the engine to cool before inspecting or working on the vehicle.

Symptoms

•Vibrations felt through the steering wheel or seat during acceleration
•Shaking increases with speed or engine RPM
•Possible check engine light illuminated
•Unusual noises from the engine or transmission area when accelerating
•Decreased acceleration response or power loss

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for any stored trouble codes.
2
Inspect tire condition and balance; look for uneven wear or damage.
3
Check for loose or damaged engine or transmission mounts.
4
Examine the driveshaft and CV joints for wear or damage.
5
Assess the alignment and suspension components for any play or damage.
6
Test the engine performance by checking fuel delivery and ignition system components.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Jack and jack stands
•Socket set
•Torque wrench
•Wheel chocks

Parts Required

•Engine or transmission mounts (if damaged)
•Tires (if worn or unbalanced)
•Driveshaft or CV joints (if damaged)
•Suspension components (if worn)

Related Faults

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for any stored trouble codes.
2
Inspect tire condition and balance; look for uneven wear or damage.
3
Check for loose or damaged engine or transmission mounts.
4
Examine the driveshaft and CV joints for wear or damage.
5
Assess the alignment and suspension components for any play or damage.
6
Test the engine performance by checking fuel delivery and ignition system components.

Solution

1. Preparation

Tools Required: OBD-II scanner, jack and jack stands, socket set, torque wrench, wheel chocks.
Ensure the vehicle is parked on a level surface and the engine is turned off. Secure the vehicle with wheel chocks.

2. Inspect and Balance Tires

Sub-steps:
1. Remove the wheel covers or hubcaps if applicable.
2. Loosen the lug nuts with a socket set before raising the vehicle.
3. Lift the vehicle using a jack and secure it with jack stands.
4. Remove the wheels and inspect the tires for uneven wear or damage.
5. If necessary, take the tires to a professional for balancing or replacement.

3. Check Engine and Transmission Mounts

Sub-steps:
1. Locate the engine and transmission mounts; check for cracks or excessive wear.
2. Use a socket set to remove any mounting bolts and inspect the mounts visually.
3. Replace any damaged mounts with new ones, ensuring they are torqued to manufacturer specifications.

4. Inspect Driveshaft and CV Joints

Sub-steps:
1. Visually inspect the driveshaft and CV joints for signs of wear, such as torn boots or excessive play.
2. If damage is found, remove the affected components using a socket set.
3. Replace the driveshaft or CV joint as necessary, ensuring proper installation and torque specifications.

5. Suspension Component Assessment

Sub-steps:
1. Inspect suspension components such as struts and control arms for damage or wear.
2. Check for looseness by physically shaking components and observing any play.
3. Replace any worn or damaged suspension parts, ensuring all bolts are torqued to specifications.