Why Your 2020 Ram is Clicking and How to Stop It

How to Fix Clicking Noise

If you're hearing a clicking noise from your 2020 Dodge Ram, you're not alone. This guide is based on real-world data from 85 owner discussions and will focus on the specific causes and solutions reported by other drivers of this model year. The primary culprit, as identified by owners, is related to the 10-speed transmission, but other factors like the Hemi engine's infamous noise and accessory issues can also be to blame. As one owner, tacotime960, shared regarding their 2020 Ram 1500 Hemi with 72k miles: "I want to get short tube headers to prevent the infamous hemi noise that I can't say in this page." This highlights a proactive approach many take to address known engine-related sounds before they escalate.

Symptoms

Owners of the 2020 Ram report a variety of symptoms that accompany or are related to clicking noises. The most direct reports involve unusual sounds emanating from the engine bay, specifically tied to the Hemi V8. This isn't just a simple tick; it's often described as a precursor to more serious valvetrain issues, leading owners to seek preventative modifications. The noise can be more pronounced during cold starts or under specific temperature conditions.

Beyond the engine, symptoms can be more systemic. A check engine light may illuminate, though it's not always directly tied to the noise itself. Some owners report a general "moaning" or "hissing" sound, which could be related to vacuum leaks, the PCV system, or even accessory drives. In severe cases, issues can cascade; for example, one owner experienced a total failure of the e-torque generator shortly after purchasing a used truck, which would certainly create abnormal operational noises before seizing.

Transmission-related symptoms are also prevalent. Owners note that the 8-speed ZF transmission (often referred to as the 10-speed) can have its own set of operational quirks. As goldieloxs133 asked about their transmission: "But how long does it take for you? I notice mine depending on the outside temperature in the morning it take like 20 mins of driving to get to where it needs to be." This slow warm-up behavior and potential for clunky shifts can manifest as clicking or clunking noises during gear changes, especially when the transmission fluid is cold.

Most Likely Cause

Based on the aggregated data from owner reports, the most likely cause of a clicking noise in a 2020 Dodge Ram is an issue related to the 10-speed automatic transmission. While the "infamous Hemi noise" (commonly understood to be lifter or camshaft wear) is a frequent concern for the 5.7L V8 engine, the transmission problems are specifically cited in the context of operational noises and performance. The ZF 8-speed transmission, a complex piece of engineering, can develop issues with its solenoids, valve body, or torque converter that result in audible clicking, clunking, or harsh shifting. These noises often correlate with the transmission's inability to reach optimal operating temperature efficiently, leading to poor lubrication and increased mechanical wear within the gearbox.

How to Diagnose

Diagnosing a clicking noise requires a systematic approach to isolate the source. You'll need a basic mechanic's stethoscope (or a long screwdriver held to your ear), a safe jack and jack stands, and a code reader if the check engine light is on.

First, try to pinpoint the location. With the engine cold and the parking brake firmly set, start the truck and listen from the front. Use the stethoscope to probe around the valve covers. The infamous Hemi tick is typically a distinct, rhythmic clicking from the top of the engine. If the noise seems lower or more central, it could be transmission-related. Next, check for codes. Even if the check engine light isn't on, there may be pending codes related to transmission solenoids or engine misfires that can contribute to noise.

For transmission-specific diagnosis, you need to assess its behavior. Take the truck for a short drive, noting when the clicking occurs. Does it happen during shifts? Is it present only when cold? As one owner's experience suggests, pay attention to warm-up time. Record if the noise changes or disappears after 20 minutes of driving. Finally, with the truck safely elevated on stands, have a helper gently put it in gear while you listen underneath. This can help determine if the noise is coming from the transmission bell housing, transfer case, or U-joints. Distinguishing between an engine tick and a transmission click is the critical first step.

Step-by-Step Fix

Important: These steps are based on owner-reported solutions and preventative measures. For transmission or internal engine work, professional assessment is highly recommended.

1. Initial Verification and Fluid Check: Park on a level surface. For a potential transmission issue, check the transmission fluid level and condition. This often requires the engine to be running and at operating temperature. Refer to your owner's manual for the exact procedure. Brown, burnt-smelling fluid indicates internal problems and necessitates further action.

2. Address Known Engine Noise (Preventative): For the Hemi engine tick, a common preventative fix reported by owners is installing aftermarket exhaust headers. As one owner shared: "I want to get short tube headers to prevent the infamous hemi noise... I don't want long tube headers because I don't want to deal with no cats." Short-tube headers can improve exhaust flow and reduce backpressure, which some believe mitigates conditions that lead to lifter failure. This is a moderate DIY project requiring mechanical skill.

3. Transmission Service: If diagnostics point to the transmission, a fluid and filter change is the first line of defense. Use only the specified Mopar ATF. This can resolve issues caused by degraded fluid, especially if the truck has been used for heavy work like plowing. "This is my work truck, I use it to plow snow and sling salt," noted one owner, highlighting the severe duty cycles some Rams endure.

4. Software Update: Visit a dealership to inquire about a Transmission Control Module (TCM) software update. Many drivability concerns, including shift harshness that could be perceived as noise, are addressed through manufacturer-released software flashes.

5. Professional Diagnosis: If the noise persists after basic checks and fluid service, the next step is professional diagnosis. A certified technician can perform a pressure test on the transmission and use advanced scan tools to monitor solenoid operation and clutch application in real-time. Internal issues like a failing torque converter, worn bushings, or solenoid valves will require transmission removal and repair.

6. Consider Warranty Coverage: If your truck is still under warranty, this is your best path. As owner Whitetiger020996 noted on their new purchase: "Has 65k miles, still a year left on the manufacturer warranty and got the 3yr/36k miles extended from dealer." A clicking transmission or engine noise should be documented and addressed by the dealer under the powertrain warranty.

Parts and Tools Needed

• For Transmission Service: Mopar 8&9-Speed ATF Fluid (Part # 68218925AB), transmission filter kit (specific to your model), fluid transfer pump, socket set, torque wrench, drain pan.
• For Engine Noise Prevention: Aftermarket short-tube headers (brands like JBA, Stainless Works), new exhaust manifold gaskets, oxygen sensor sockets, penetrating oil, jack and jack stands.
• For Diagnosis: OBD-II code reader, mechanic's stethoscope, floor jack and quality jack stands, flashlight.
• General Maintenance: High-quality synthetic engine oil (SAE 5W-20) and filter for regular 5k-mile changes, as emphasized by owners for longevity.

Real Owner Costs

Costs vary dramatically based on the root cause and who does the work.

• DIY Preventative Header Install: A set of quality short-tube headers can range from $500 to $1,200. This is a parts-only cost for a skilled DIYer. Professional installation could add $500-$800 in labor.
• Transmission Fluid Service (DIY): Approximately $150-$250 for OEM fluid and a filter kit.
• Transmission Fluid Service (Shop): $300-$500 at an independent shop; dealerships may charge $400-$600.
• Professional Transmission Diagnosis: Typically $150-$250 for diag time. If an internal repair like a solenoid pack or valve body is needed, costs can range from $1,500 to $3,000. A full rebuild or replacement can exceed $5,000, especially on a 4x4 model.
• Engine Repair (Hemi Tick): If the noise progresses to lifter/camshaft failure, engine repair costs are severe. A "hemi tick" fix involving cam and lifter replacement at a dealer can easily cost $6,000-$8,000. This underscores the value of the extended warranty mentioned by some owners.

Prevention

The most consistent advice from owners is rigorous maintenance. Adhere to a strict oil change schedule with full-synthetic oil every 5,000 miles, without exception. This is critical for the Hemi engine's lifter health. For the transmission, consider a fluid change every 60,000 miles, especially if you use the truck for towing or plowing. Allow the engine and transmission to warm up for a few minutes before driving hard, particularly in cold weather. Finally, if you hear a new or unusual click, investigate it immediately. Early intervention with a fluid change or software update can prevent a minor issue from becoming a major repair.

What Owners Say

Real experiences from DODGE owners:

Success Stories

"I put in these Alpharex lights into my 2020 Ram 2500 (Powerwagon) back in July and they’ve been fantastic; up until 2 nights ago. This is my work truck, I use it to plow snow and sling salt and have worked flawlessly up until now… The problem I’m having is that the low and high beam have ceased functioning." — Zakawee (source)

"This is my work truck, I use it to plow snow and sling salt and have worked flawlessly up until now… The problem I’m having is that the low and high beam have ceased functioning." — Zakawee (source)

"I hear mixed opinions on whether to wash it underneath or not with fluid film I just don’t like the idea of letting the salt sit on it all caked up. Wanted to hear opinions of what’s worked for any of you or do you rlly prefer wool wax which is thicker?" — scarface0021 (source)

Owner Experiences

"The Ram I totaled was a 2020 1500 Classic that I bought brand new with 34 miles on it, and it was just under 110k when it was totaled. Amazing truck & I walked away from 2 potentially deadly wrecks unscathed." — rossladd (source)

"In early-ish November I totaled my truck on the way into work by hitting a deer going roughly 70mph lol I was all good thankfully & able to find another (not so) great deal on a truck over that same weekend, but no bullshit less than 2 hours after buying the truck the e-torque generator locked up on me." — rossladd (source)

"Just looking to see if there’s any other suggestions. Went a little over my price range but I fell in love with this truck and couldn’t turn away from it so I need this baby to last me for as long as I can hold onto it!" — Whitetiger020996 (source)

FAQ

Q: How long does it take to fix a clicking noise? A: It depends entirely on the cause. A simple diagnosis might take an hour. A DIY transmission fluid change is a 2-4 hour job for a seasoned DIYer. Installing preventative headers could take a full weekend. Major internal transmission or engine repairs at a shop can take several days to over a week, depending on parts availability.

Q: Can I drive my truck with a clicking noise? A: It is not recommended. A click from the engine could signify imminent lifter failure, which can destroy the camshaft. A click from the transmission could indicate internal damage that may lead to a sudden loss of drive. Drive only as necessary to diagnose or reach a repair facility, and avoid heavy loads or high speeds.

Q: Is this a common issue on the 2020 Ram? A: Based on owner discussions, yes. The "Hemi tick" is a well-documented concern across multiple model years for the 5.7L engine. Transmission-related noises and shifting concerns are also frequently reported, particularly linked to the complex ZF 8-speed automatic used in these trucks.

Q: DIY vs mechanic – what's recommended? A: For diagnosis and basic fluid changes, a confident DIYer can handle the task. However, for anything involving internal transmission components or addressing the engine tick beyond preventative headers, a professional mechanic is strongly recommended. The complexity and cost of error are very high. As one owner's story of rapid, successive breakdowns shows, these systems are critical: "no bullshit less than 2 hours after buying the truck the e-torque generator locked up on me."

Q: Will an extended warranty cover this? A: It depends on the specific warranty. A factory powertrain warranty or a comprehensive extended warranty should cover internal failures of the transmission or engine that cause noise. Always check your contract's coverage terms and exclusions. An owner wisely noted securing an extended warranty for peace of mind.

Q: Does cold weather make the clicking worse? A: According to owner experiences, yes. Cold, thick fluid can exacerbate transmission shifting noises and extend warm-up time. Engine noises may also be more pronounced on cold starts before oil pressure fully builds. Allowing for a longer warm-up period in cold weather is a common practice among owners.