The Most Common Problem for the Honda CR-V

The most commonly reported problem for the Honda CR-V in recent years is engine oil dilution with fuel in models equipped with the 1.5-liter turbocharged engine (primarily 2017–2020). Owners most often notice a fuel smell in the cabin or on the dipstick, rising oil levels, rough cold starts, and hesitation—especially in cold climates and with frequent short trips. Honda issued software updates and service campaigns in multiple markets to mitigate the issue; most newer CR-Vs (2020 refresh onward) show far fewer complaints.

What “oil dilution” is and why it affects some CR-Vs

Oil dilution occurs when unburned gasoline migrates past the piston rings and mixes with engine oil, thinning it and reducing its lubricating properties. Direct-injected turbo engines can be more prone to this under certain conditions—short drives that don’t let the engine fully warm up, sustained cold weather, or aggressive enrichment during warm-up. The combination of the CR-V’s 1.5-liter turbo, direct injection, and typical suburban driving patterns made the issue particularly visible for 2017–2018 models and, to a lesser extent, early 2019–2020 builds.

Who is most affected

Reports concentrate on 2017–2018 CR-Vs with the 1.5-liter turbo engine and continue at a lower rate into some 2019–2020 vehicles, most notably in colder regions. Owners of earlier non-turbo 2.4-liter models (2015–2016) are generally not affected by oil dilution. The 2020 model-year refresh and subsequent 2021–2025 CR-Vs incorporate updated calibrations and hardware changes that have substantially reduced complaints, though isolated cases can still occur depending on usage and climate.

Typical symptoms owners report

Drivers often first notice subtle changes before warning lights appear. Here are the signs most frequently cited by owners and technicians:

• Fuel smell in the cabin or on the oil dipstick
• Engine oil level rising between changes (sometimes above the dipstick’s full mark)
• Rough idle or stumbling on cold start, occasional misfires, or hesitation
• Check-engine light with mixture-related or misfire codes in persistent cases
• Poor fuel economy during winter or repeated short trips

If you observe any of these, it’s important to act promptly. Mild dilution can be addressed through updated software and maintenance, while severe or persistent symptoms warrant dealer diagnosis.

What can happen if oil dilution is ignored

Driving for long periods with fuel-thinned oil can accelerate wear. The most likely consequences include:

• Reduced lubrication leading to increased engine wear
• Potential timing-chain stretch over extended intervals
• Persistently poor driveability in cold weather
• In rare cases, engine damage if maintenance is neglected

While catastrophic failures are uncommon, the long-term risks rise if oil changes are delayed and software updates are skipped.

What Honda has done—and what owners should do now

Honda released service bulletins and product updates that revised engine and HVAC control software to improve warm-up strategies, and in some regions provided extended coverage for specific components. Dealers typically perform a diagnostic check, apply software updates, and change the oil if dilution is present. Later model years integrated these fixes at the factory. Owners outside campaign coverage can still benefit from the same service steps.

Practical steps to take

If you own or are shopping for a Honda CR-V, this checklist can help you prevent or address oil dilution:

1. Confirm the engine: the 1.5-liter turbo is the unit associated with dilution concerns; non-turbo engines are generally unaffected.
2. Run a VIN check with a Honda dealer to see if any campaigns, recalls, or product updates apply.
3. Ask the dealer to verify the latest powertrain software is installed; updates are often covered when a campaign exists.
4. Adopt “severe service” oil-change intervals if you drive mostly short trips or in cold climates (for many owners, that means every 5,000–6,000 miles or 6 months).
5. Use oil that meets Honda specifications (proper viscosity and API/ILSAC rating) and keep service records.
6. In winter, allow the engine to reach operating temperature on early trips; occasional longer drives help burn off fuel moisture.
7. Check the dipstick monthly in cold seasons; if oil smells strongly of fuel or the level rises, schedule service promptly.
8. If symptoms persist after updates, request a deeper diagnosis (misfire data, compression/leakdown, injector and PCV checks).
9. Escalate through Honda customer care with documentation if you experience repeat issues within warranty coverage.

Following these steps addresses most real-world cases and helps protect the engine even where no formal campaign is open.

Typical costs if you’re out of warranty

Costs vary by region and dealer policy, but owners commonly encounter the following:

• Engine control software update: often no charge when tied to an open campaign; otherwise typically bundled with diagnosis
• Diagnosis (scan, inspection, road test): about $120–$200
• Oil and filter change with correct spec oil: about $60–$120
• Additional parts (e.g., PCV valve, spark plugs if fouled): $50–$300 installed
• Major engine repairs are rare for this issue if addressed early; costs escalate significantly if neglect leads to internal damage

Staying proactive with software updates and maintenance usually keeps costs modest and prevents escalation.

Other common CR-V issues by generation (for context)

While oil dilution is the most prominent modern-era complaint, earlier CR-V generations had different patterns. Knowing these can help in used-car shopping and diagnosis.

2002–2011: A/C compressor failure (“black death”)

Second- and third-generation CR-Vs are known for A/C compressor failures that can spread debris through the system.

• Symptoms: sudden loss of cooling, metallic noise from the compressor, contamination throughout the A/C lines
• Fix: complete A/C system overhaul (compressor, condenser, expansion valve, flush); costs can be significant
• Prevention: regular system checks; address weak cooling early to avoid debris spread

Shoppers should verify strong, consistent A/C performance and ask for service records on higher-mileage examples.

2007–2011: Door lock actuator failures

These model years often develop weak or erratic power door locks due to failing actuators.

• Symptoms: doors that won’t lock/unlock reliably, rapid cycling, or intermittent operation
• Fix: replace the affected door lock actuator(s)
• Cost: typically moderate per door; many owners replace multiple actuators over time

Function-test all locks during a pre-purchase inspection and budget for replacements as needed.

1997–2006: Rear differential moan/binding on tight turns

Early Real Time 4WD CR-Vs can develop a low-speed moan or binding if the rear differential fluid is degraded.

• Symptoms: groaning or juddering on tight parking-lot turns
• Fix: change the dual pump fluid with Honda-approved fluid; sometimes requires two changes
• Prevention: adhere to the differential service interval

This issue is usually inexpensive to fix if addressed promptly with proper fluid.

2015–2016: Vibration at idle or low speed

Some owners report vibration felt through the steering wheel or cabin at idle or low speeds.

• Causes: engine mount wear, accessory mounting, or calibration characteristics with CVT
• Fix: updated mounts, software updates where applicable, or minor repairs
• Outcome: generally manageable once correctly diagnosed

Test-drive at idle and low-speed cruise to check for persistent vibration and verify any prior fixes.

Summary

Across the Honda CR-V lineup, the most common modern problem is oil dilution in 1.5-liter turbo models from roughly 2017–2020, especially in cold climates and with short-trip driving. Honda addressed the issue with software updates and service actions, and later model years show far fewer complaints. If you own or are considering a CR-V, confirm campaign status, keep software current, follow severe-service oil intervals when appropriate, and monitor the dipstick in winter. Earlier generations have their own typical issues—most notably A/C compressor failures (2002–2011), door lock actuators (2007–2011), and rear differential fluid-related noises (1997–2006)—but these are well-understood and usually straightforward to diagnose.

Which is more reliable, Honda CR-V or Toyota RAV4?

Both the Honda CR-V and the Toyota RAV4 are highly reliable compact SUVs, but data from recent years suggests the Honda CR-V has a slight edge in reliability ratings from sources like J.D. Power. However, reliability perceptions can vary by source and model year, with the RAV4 often praised for its robust hybrid options and strong long-term durability for daily use. 
Evidence for the Honda CR-V’s edge:

• J.D. Power Ratings: . Opens in new tabThe Honda CR-V has received higher “Quality & Reliability” scores than the Toyota RAV4 in recent years, including an 84 out of 100 for the 2025 CR-V compared to 80 for the 2025 RAV4. 
• RepairPal Data: . Opens in new tabAccording to RepairPal, the CR-V ranks higher in reliability within its segment, with a 4.5-star score compared to the RAV4’s 4-star score. 

Evidence for the Toyota RAV4’s strong reliability:

• Overall Reputation: The Toyota RAV4 has a long-standing reputation for durability and a solid track record for reliable ownership. 
• Hybrid Options: The RAV4’s hybrid powertrain is often highlighted as being particularly reliable and efficient. 

Key Considerations:

• Both are Good Choices: Ultimately, you are choosing between two very dependable vehicles that are consistently ranked among the best in their class. 
• Recent Model Year Data: Newer vehicles typically show higher reliability, so checking specific model year data is beneficial. 
• Personal Preference: Factors like available features, driving experience, and fuel efficiency may also influence your decision, according to Northside Honda. 

What is the class action lawsuit against Honda CR-V?

There is no single active Honda CR-V class action lawsuit, but rather several past and current lawsuits alleging various defects in different CR-V model years, including engine issues like oil dilution in 1.5L turbo engines and problems with the Honda Sensing system’s automatic braking. Another potential issue involves internal engine component failures and oil dilution in 2018-2022 models. Owners who believe their vehicle has a defect should review details of the specific lawsuit related to their vehicle’s model year and symptoms to determine eligibility. 
Key Lawsuits and Alleged Defects

• Engine Issues (2018-2022 CR-Vs): . Opens in new tabLawsuits claim 1.5L turbocharged engines in 2018-2022 CR-Vs (and other Honda models) suffer from oil dilution due to fuel contamination. This can lead to increased oil levels, increased oil consumption, and accelerated engine wear. 
• Engine Issues (General): . Opens in new tabSome class actions allege broader internal engine defects, including oil dilution, fuel system malfunctions, or timing chain failures. 
• Honda Sensing System (2017 CR-Vs): . Opens in new tabA lawsuit was filed alleging a defect in the 2017 Honda CR-V’s Honda Sensing system. The system’s automatic braking function was found to activate suddenly without a clear reason, posing a safety hazard. 

How to Find Out If You’re Eligible

1. 1. Identify Your Vehicle’s Model Year: Check your CR-V’s model year to see if it matches the affected vehicles in a specific class action lawsuit. 
2. 2. Determine Your Vehicle’s Symptoms: Check if your symptoms (e.g., rough idling, engine stalling, automatic braking issues) align with the defects alleged in any of the lawsuits. 
3. 3. Check for Official Notices: Check your email or physical mail for official notices from the court, settlement administrator, or attorneys involved in a relevant lawsuit. 
4. 4. Consult with a Legal Professional: If you believe your vehicle is affected, contact a class action lawyer specializing in consumer protection or auto defects to determine your eligibility and options. 

What To Do if Your Vehicle Is Affected

• Gather Documentation: Collect records of all repairs, including the dates and any communication with dealerships or Honda. 
• Consider Legal Counsel: Speak with a qualified attorney who can advise you on joining the lawsuit or pursuing a claim. 
• Stay Informed: Keep track of the lawsuit’s status through legal websites like TopClassActions.com and official court documents, as you may receive notices about claim procedures and potential benefits if the lawsuit is successful. 

What years of Honda CR-V to avoid?

You should avoid Honda CR-V model years 2002, 2007-2011, 2015, 2017, and 2018 due to engine, electrical, transmission, and airbag issues, among other problems. Specific issues include oil dilution in 2017-2019 turbo engines, transmission slippage in the early 2000s, electrical fires in 2002-2003, unintended acceleration in the 2011 model, and the widespread Takata airbag recall affecting many models from 2002–2019. 
Specific Years to Avoid and Their Problems

• 2002: Engine oil consumption, electrical issues, and airbag malfunctions. 
• 2007–2011: Known for serious issues, particularly the 2011 model which had a “Beware Of The Clunker” rating due to unintended acceleration. 
• 2015: Vibration issues at idle and other engine-related problems. 
• 2017–2019: The first years of the turbocharged 1.5L engine, which suffered from oil dilution (gasoline mixing into engine oil), stalling, and misfires. 

Common Problems by Generation

• First Generation (1997–2001): Transmission slippage and failures. 
• Second Generation (2002–2006): Significant issues with electrical fires, dashboard failures, faulty air conditioning, and airbag malfunctions. 
• Third Generation (2007–2011): Frequent breakdowns of the air conditioning system, door lock/actuator electrical issues, and excessive tire wear. 
• Fourth Generation (2012–2016): Known for an annoying vibration from the engine mounts. 
• Fifth Generation (2017–2021): The 2017-2019 models are particularly problematic due to engine oil dilution issues and other electrical and engine problems. 

Important Considerations

• Airbags: . Opens in new tabMany CR-V models (2002-2019) were affected by the Takata airbag recalls, so always check the vehicle’s VIN for recalls. 
• Turbocharged Engines: . Opens in new tabFor 2017 and newer, the 1.5L turbocharged engines are more prone to oil dilution, especially if used for many short trips or in cold weather. 

What is the best year of Honda CR-V to buy?

The “best” Honda CR-V to buy depends on your priorities, but good choices for reliability and value include the 2012-2016 models (for a solid, feature-rich experience before the major redesign) and the 2020-2022 models (for the most advanced tech and standard safety features, with 2020 onwards resolving 1.5L turbo engine issues). For older, budget-friendly options, the 2005-2009 models are known for durability and low maintenance costs, while the latest 2023-2024 models offer advanced hybrid options and a fresh design. 
For Modern Features & Tech (2020-2022)

• Why it’s great: This period of the 5th generation offers a strong balance of reliability, modern technology like Apple CarPlay/Android Auto and larger screens, and the Honda Sensing® safety suite. 
• Things to note: The 1.5L turbocharged engine’s oil dilution issues were largely resolved by 2020, making these later models a safer bet. The 2022 model is a particularly solid choice as the last of its generation before the next redesign. 

For a Good Balance of Features & Value (2012-2016) 

• Why it’s great: These 4th-generation models provide excellent technology and safety features like a rearview camera and Bluetooth, along with good reliability and value for a used CR-V.
• Things to note: The 2015 model is mentioned as having more complaints than other years, so it’s a good idea to check its specific history.

For Budgets & Durability (2005-2009)

• Why it’s great: Older models like the 2005, 2009, and 2006 are known for their durability, low maintenance costs, and strong reliability records. 
• Things to note: These models will not have modern tech features like infotainment screens or advanced safety systems, but they are a dependable option for getting around. 

For the Latest Design & Hybrid Options (2023-Present)

• Why it’s great: The 2023 model marked a significant redesign, offering a fresh look and advanced hybrid options. 
• Things to note: While it’s the newest, a new car will come with the associated cost, so a slightly older model like the 2020-2022 still provides a fantastic value and features without the new car price tag.