why does my Honda Accord 10th Generation (2018-2022) make a ticking noise when I accelerate

Honda Accord 8th Generation (2008-2012)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

489 words

Problem Statement

Learn how to diagnose and fix a ticking noise during acceleration in Honda Accord 10th Generation (2018-2022). Step-by-step guide with diagnostic procedures.

Affected Component

Engine

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before inspecting or working on it to avoid burns.

Symptoms

•Ticking noise increases with engine RPM
•Noise is more pronounced during hard acceleration
•Possible loss of engine power
•Engine vibrations felt through the cabin
•Check engine light may illuminate

Diagnostic Steps

1
Inspect the engine oil level and condition to rule out low oil or dirty oil.
2
Scan the vehicle's computer for any error codes using an OBD-II scanner.
3
Visually inspect the engine components, including belts, pulleys, and exhaust for any signs of damage or looseness.
4
Listen to the engine with a mechanic's stethoscope to pinpoint the noise source.
5
Check the timing chain/belt tensioner for wear or failure.
6
Inspect the exhaust system for leaks, which can produce ticking sounds.

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
•Socket set
•Mechanic's stethoscope
•Torque wrench
•Oil change supplies (oil, filter, wrench)

Parts Required

•Engine oil (if low)
•Oil filter (if changing oil)
•Timing chain/belt tensioner (if needed)
•Exhaust gaskets (if exhaust is replaced)

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Diagnostic Steps

1
Inspect the engine oil level and condition to rule out low oil or dirty oil.
2
Scan the vehicle's computer for any error codes using an OBD-II scanner.
3
Visually inspect the engine components, including belts, pulleys, and exhaust for any signs of damage or looseness.
4
Listen to the engine with a mechanic's stethoscope to pinpoint the noise source.
5
Check the timing chain/belt tensioner for wear or failure.
6
Inspect the exhaust system for leaks, which can produce ticking sounds.

Solution

1. Preparation

Gather tools and parts.
Disconnect the negative battery terminal for safety.
Ensure the vehicle is on a flat surface and engage the parking brake.

2. Check Engine Oil

Remove the engine oil dipstick and wipe it clean.
Reinsert the dipstick and remove it again to check the oil level; add oil if low.
If the oil is dirty, prepare to change the oil and filter.

3. Inspect and Replace Timing Chain/Belt Tensioner (if applicable)

Remove any engine covers as necessary to access the timing components.
Use a socket set to remove the tensioner bolts and detach the tensioner.
Inspect the tensioner for wear; replace with a new tensioner if damaged.
Reinstall by reversing the removal steps and torque the bolts to manufacturer specifications (typically around 10-12 ft-lbs).

4. Inspect Exhaust System

Visually inspect the exhaust manifold, pipes, and connections for any cracks or loose bolts.
Tighten any loose connections and replace damaged sections of the exhaust system as needed.