Why Is My 2020 Dodge Challenger Making a Clicking Noise?

How to Fix Clicking Noise

Experiencing a clicking noise in your 2020 Dodge Challenger can be concerning. While pinpointing the exact source can require some investigation, understanding potential causes can help you address the issue effectively. "Took me years of planning but she is finally here. Just figuring out all the features and enjoying her before I start modding," shares one owner, highlighting the excitement of ownership and the potential for future modifications that might influence vehicle sounds (dyce619). Let's explore the possible reasons behind that clicking noise.

Symptoms

Owners of the 2020 Dodge Challenger have described various accompanying symptoms alongside the clicking noise. These can provide valuable clues about the underlying issue. While "clicking noise" itself is the primary symptom, owners sometimes report other sensations or observations that can help narrow down the problem.

Some owners have reported experiencing unusual smells in conjunction with the clicking noise. This could indicate an issue within the engine bay, possibly related to overheating or a malfunctioning component. Identifying the specific smell (e.g., burning rubber, hot oil) can further refine the diagnosis.

Other owners mention feeling a bump or vibration alongside the noise. This symptom can suggest a mechanical issue, such as a loose component or a problem with the drivetrain. The intensity and frequency of the bump or vibration can also provide useful information.

Some owners have also mentioned green as a symptom. Given the limited data, it's not possible to confirm with certainty what the "green" relates to.

Most Likely Cause

Based on the limited data available, a potential cause of the clicking noise in your 2020 Dodge Challenger is related to a tune. While the data does not explicitly state how a tune causes a clicking noise, modifications to the engine's computer can sometimes lead to unexpected sounds. Engine tuning can sometimes cause unusual noises if not done correctly or if it pushes the engine beyond its designed tolerances.

The factory tune of any vehicle is specifically designed to function with all stock parts. Changing this tune can sometimes cause it to run in unexpected ways with the components. The vehicle may operate in a way that it was not designed for, thus the clicking sound.

How to Diagnose

Diagnosing the clicking noise requires a systematic approach. Without more data, it's tough to pinpoint the exact origin of the noise. However, start with a visual inspection and then move towards more technical checks if needed.

1. Visual Inspection: Begin by inspecting the engine bay for any obvious signs of damage, loose connections, or leaks. Pay close attention to the area around the engine components, as well as any aftermarket parts that have been installed.

2. Listen Closely: With the engine running, carefully listen to the location of the clicking noise. Try to pinpoint the exact area where the sound is coming from. A mechanic's stethoscope can be helpful for isolating the sound.

3. Check Tune Settings: Use an OBD-II scanner to check the current tune settings. Note any parameters that deviate from the manufacturer's specifications or the recommended settings for the aftermarket parts installed on the vehicle.

4. Data Logging: If possible, use the OBD-II scanner to log data while driving the vehicle. Monitor parameters such as engine RPM, manifold pressure, and timing advance to see if any anomalies occur when the clicking noise is present.

5. Return to Stock Tune: If you suspect that the tune is causing the issue, try reverting to the original factory tune to see if the clicking noise disappears.

Step-by-Step Fix

Addressing the clicking noise depends on the specific cause. Since the tune is the most likely culprit based on the available information, here's how to address that.

1. Backup Current Tune: Before making any changes, back up your current tune using the OBD-II scanner or tuning software. This will allow you to revert to the previous settings if needed.

2. Consult Tuning Experts: Contact a reputable tuning shop or tuner who specializes in 2020 Dodge Challengers. Discuss the clicking noise and any other symptoms you're experiencing. They can analyze your current tune and recommend adjustments to optimize performance and eliminate the noise.

3. Adjust Tune Settings: Based on the tuner's recommendations, adjust the tune settings using the OBD-II scanner or tuning software. Make small, incremental changes and test the vehicle after each adjustment to see if the clicking noise improves.

4. Reflash the ECU: Once you've made the necessary adjustments, reflash the ECU with the new tune settings. Follow the instructions provided by the OBD-II scanner or tuning software to ensure a successful reflash.

5. Test Drive: After reflashing the ECU, take the vehicle for a test drive to see if the clicking noise is gone. Pay attention to any other unusual sounds or symptoms.

6. Repeat Adjustments: If the clicking noise persists, repeat steps 3-5 until the issue is resolved. It may take several adjustments to find the optimal tune settings for your vehicle.

7. Consider Professional Help: If you're not comfortable making tune adjustments yourself, or if the clicking noise persists after multiple attempts, consider taking your vehicle to a qualified mechanic or tuning shop. "Previous owner put all the SRT stuff on it, not sure exactly why, but I really don’t mind. Just the slowest “Srt8” in the world 😂" says an owner, highlighting how changes can sometimes lead to unexpected issues (Dependent-Prize8757).

Parts and Tools Needed

• OBD-II Scanner with data logging capabilities
• Tuning software (if applicable)
• Laptop or mobile device for running tuning software
• Mechanic's stethoscope (optional)
• Socket set and wrenches

Real Owner Costs

Based on owner feedback, the costs associated with addressing a clicking noise in your 2020 Dodge Challenger can vary. Factors that influence the cost include whether you choose to DIY the repairs or seek professional assistance.

• DIY: Diagnosing and addressing the issue yourself can save you money on labor costs. The cost of an OBD-II scanner can range from $50 to $500, depending on the features and capabilities. Tuning software, if required, can range from $100 to $500 or more.
• Professional Repair: Taking your vehicle to a mechanic or tuning shop can provide you with expert diagnosis and repairs. However, labor costs can add up quickly. Diagnostic fees can range from $75 to $150, and labor rates can range from $75 to $150 per hour.

Keep in mind that these are just estimates, and the actual costs may vary depending on your location and the specific issue.

Prevention

Preventing clicking noises involves regular maintenance and addressing minor issues before they escalate. Given the limited information, and the possibility that the tune is the primary cause, you can start by taking care of the following.

• Regular Maintenance: Follow the manufacturer's recommended maintenance schedule, including oil changes, filter replacements, and tune-ups. This will help keep the engine running smoothly and prevent potential issues that could lead to clicking noises.
• Proper Tuning: If you plan to modify your vehicle with aftermarket parts, ensure that you have the tune professionally optimized for those parts.
• Monitor Performance: Pay attention to any unusual sounds, smells, or vibrations that may indicate a potential issue. "I’m taking it out for one last spin, maybe fill it up and wash it too. It’s been a good run, it wasn’t that long but this car is one of my best purchases in my life and I truly feel like someone watching a dear friend go," one owner says, highlighting the importance of appreciating the vehicle and being attentive to its needs (Error_Space).
• Address Issues Promptly: If you notice any problems, address them promptly before they worsen. Ignoring minor issues can lead to more serious and costly repairs down the road.

What Owners Say

Real experiences from DODGE owners:

Owner Experiences

"Where's all the octane red fatties at? Here's mine, '21 scat with just over 10k miles, freshly washed and waxed." — Kash_Register_MWO (source)

"Previous owner put all the SRT stuff on it, not sure exactly why, but I really don’t mind. Just the slowest “Srt8” in the world 😂" — Dependent-Prize8757 (source)

"Just paid her off... she is all mine. First picture is the day she was delivered." — FantasticSite7410 (source)

Real Repair Costs

"So what's another $100K? For a split second I actually spun that around in my pea brain.." — fredout1968 (source)

"I actually have a 2020 Scat Shaker in the same color." I respond He picks my brain about my car and tells me well I'll give you $40K for yours.." — fredout1968 (source)

"We ordered it from American muscle and I gave him the link since I couldn’t find the part for my car. But now I found out what it’s called and he won’t ordered cause he spent $100 for the tinted plastic piece that is now falling off." — ArachnidSalmon (source)

FAQ

Here are some frequently asked questions regarding clicking noises in vehicles:

Q: How long does it take to fix a clicking noise?

A: The time required to fix a clicking noise can vary depending on the underlying cause. A simple fix, such as tightening a loose component, may only take a few minutes. However, more complex repairs, such as adjusting a tune, can take several hours or even days.

Q: Can I drive with a clicking noise?

A: Driving with a clicking noise may be possible, but it's not recommended. The noise could indicate a serious mechanical issue that could worsen over time and potentially lead to further damage or a breakdown. It's best to have the vehicle inspected by a qualified mechanic as soon as possible.

Q: Is this a common issue on the 2020 Dodge Challenger?

A: The frequency of clicking noises in the 2020 Dodge Challenger can vary depending on factors such as vehicle mileage, maintenance history, and driving conditions. Some owners may experience this issue more frequently than others.

Q: DIY vs mechanic - what's recommended?

A: Whether to DIY or seek professional assistance depends on your mechanical skills, available tools, and the complexity of the repair. If you're comfortable with basic automotive repairs and have access to the necessary tools, you may be able to diagnose and address the clicking noise yourself. However, if you're not confident in your abilities or if the repair is complex, it's best to take your vehicle to a qualified mechanic. "A year ago my life was falling apart and I wanted it to end! Now I’m literally in a car I only dreamed of!" says one owner, highlighting the joy of owning this car and the desire to keep it in good condition (Beyond-Your-Average).