Which Honda models are affected by the oil dilution issue?

2 Answers
NicoleLynn
08/31/25 7:02am
Honda models affected by the oil dilution issue include the Honda CR-V 240TURBO, Civic 220TURBO, and Avancier 240TURBO. Taking the 2019 Honda CR-V as an example, it belongs to the compact SUV category with body dimensions of: length 4585mm, width 1855mm, height 1679mm, wheelbase 2660mm, fuel tank capacity 53L, and curb weight 1642kg. The 2019 Honda CR-V features a MacPherson strut front suspension and a multi-link independent rear suspension. It is equipped with a 2.0L naturally aspirated engine producing a maximum horsepower of 146PS, maximum power of 107kW, and maximum torque of 175Nm, paired with an electronic continuously variable transmission.
Was this review help?
4
4
Share
VonTaylor
09/13/25 3:24am
I've been driving a Honda for several years, so let's talk about the Honda oil dilution issue. My CR-V had the problem of excessive oil level before, mainly affecting models produced between 2016 and 2018, including CR-V, Civic, Accord, UR-V, and Avancier - all equipped with that 1.5T engine. The reason was apparently an engine design defect where gasoline mixed into the engine oil, diluting the lubricant and causing oil level rise and insufficient lubrication. Over time, this could damage engine components. Honda later issued recalls for some vehicles, offering software upgrades. I also had the dealership inspect mine and changed the oil to fix the problem. When buying used Hondas, always check the production year. Regularly inspect the dipstick - if the oil appears thin or has a gasoline smell, pay attention. Regular maintenance can prevent this issue. Don't wait for a breakdown to repair it, as there are significant safety hazards involved - even nighttime driving lights can be affected.
Was this review help?
14
1
Share
Expand All
More Forum Discussions

What displacement is equivalent to a 1.3t engine?

A 1.3t engine is essentially a 1.3L naturally aspirated engine equipped with a turbocharger to enhance its power output and torque. Therefore, the actual displacement remains 1.3L, but in terms of power, a 1.3t engine is comparable to a 1.8L naturally aspirated engine. Different manufacturers have varying engine tuning approaches, but generally, a turbocharged engine of the same displacement delivers about 40% more power than a naturally aspirated one. In Western countries, the displacement of a turbocharged engine is often calculated by multiplying its actual displacement by 1.4. However, in China, only the direct numerical value is considered—both 1.3t and 1.3L engines are taxed based on the 1.3L displacement for vehicle purchase. Turbocharging not only provides stronger power than natural aspiration but also improves fuel efficiency, which is why many automakers have introduced small-displacement turbocharged engines. Generally, a larger displacement results in higher power output, but it also leads to higher fuel consumption. This is why off-road vehicles and sports cars typically have larger displacements. Smaller-displacement cars, on the other hand, offer more modest performance but better fuel economy. However, even with a small displacement, proper turbocharger tuning can enable these engines to outperform larger naturally aspirated engines in terms of power output.
8
4
Share

How to Adjust a Sagging Car Door by Yourself?

Here are the methods to adjust a sagging car door by yourself: 1. The entire door is offset downward: When this problem occurs, you need to loosen the hinge screws on the body side and raise the installation position of the hinges, which will lift the entire door upward. 2. The rear end of the door drops: When this problem occurs, loosen the hinge screws on the body side, then move the hinges backward, and finally move the lower hinge backward. Adjusting the hinges requires certain skills and experience, so it is not recommended for car owners to perform the repair themselves. It is best to go to a professional repair shop for inspection and repair.
5
1
Share

What needs to be repaired when a diesel engine overheats?

If the cylinder head gasket is damaged, directly replace the cylinder head gasket and resurface the cylinder head; replace the engine oil and thermostat. Below is an introduction to the related content: 1. Engine overheating: Thermal expansion and contraction cause the cylinder block space to shrink, leading to cylinder block wear, piston ring breakage. If the piston seizes and causes cylinder seizure, it will result in piston connecting rod deformation and throttle damage. 2. Cylinder head gasket damage: Causes damage to the cylinder head gasket (the gasket between the engine block and cylinder head), resulting in mixing of coolant and oil passages, thereby damaging the radiator and catalytic converter, and potentially causing cylinder head deformation. It may also damage the thermostat valve and temperature sensor.
15
1
Share

How to Repair a Small Scratch on the Car Paint?

This type of scratch can be completely removed through polishing. Here are the relevant details: 1. Smooth and glossy paint surface: Polishing utilizes the physical method of cutting, combined with abrasive compounds as the medium, to remove unevenness on the paint surface, thereby achieving a smooth and glossy finish. 2. Polishing: Polishing is a process that removes surface irregularities from the paint. To achieve a more even surface, a portion of the paint is removed, allowing the paint to reflect light at greater angles, making it appear shinier and brighter. Avoid frequent waxing, especially polishing. The number of times a car is polished should not exceed five, and waxing should also be done in moderation.
15
4
Share

What is the equivalent displacement of a 1.2T engine?

1.2T is equivalent to the horsepower output of a 1.6 to 1.8-liter naturally aspirated engine. A 1.2T engine is essentially a 1.2-liter naturally aspirated engine equipped with a turbocharger to enhance its power and torque output. The 'T' primarily increases the power while the displacement remains unchanged at 1.2 liters. A 1.2T engine typically produces around 200 Nm of torque, which can reach the level of a 2.0-liter engine. Similarly, a 1.0T engine still has a displacement of only 1.0 liters and does not increase the actual engine displacement due to turbocharging. Under the same displacement, a 1.0T engine delivers more robust power output compared to a 1.0-liter naturally aspirated engine and can also achieve better fuel efficiency to some extent. Taking Volkswagen's 1.2T as an example, the 1.2TSI engine not only features direct fuel injection technology but also benefits from its four-cylinder structure. While three-cylinder engines are more common in this displacement range, Volkswagen's four-cylinder design avoids issues like idle vibration and excessive noise associated with three-cylinder engines.
6
3
Share

Is a diesel engine oil pressure of 6 bars normal?

Diesel engine oil pressure of six bars is considered high. Below is an introduction to diesel generator-related content: 1. Diesel Engine: A diesel engine is an engine that burns diesel fuel to release energy. Compared to gasoline engines, the biggest advantages of diesel engines are their high torque and good fuel efficiency. Diesel engines and gasoline engines share many similarities in their working processes. 2. Working Process: During operation, the engine goes through four strokes: intake, compression, power, and exhaust. However, diesel engines use diesel fuel, which has higher viscosity compared to gasoline and is less prone to evaporation. Diesel also has a lower auto-ignition temperature than gasoline. 3. Compression Ignition: The formation of the combustible mixture and the ignition method in diesel engines are fundamentally different from those in gasoline engines. Notably, the mixture in diesel engine cylinders is ignited by compression rather than by a spark. During operation, only air enters the cylinders of a diesel engine.
20
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.