What is the solution for the increased engine oil issue in Dongfeng Honda CR-V?
2 Answers
The solutions for the increased engine oil issue in Honda CR-V are as follows: 1. FI-ECU software upgrade. 2. Replacement of the air conditioning control unit. 3. TCU software upgrade, applicable only to CVT models. 4. Replacement of the radiator lower hose assembly, applicable only to CVT models. Below is an introduction about the CR-V: (1) Advantages: Stylish and dynamic appearance with smooth lines, maintaining a sporty feel while being rounded; improved materials and craftsmanship, good configuration, powerful performance, flexible handling, and relatively high cost performance. (2) Space: Overall spacious and ample driving and riding space, with no obvious tightness in head and legroom; abundant and practical storage space inside the car; seats are well-wrapped and quite comfortable, with the rear seats being slightly adjustable, making them more practical for long-distance travel. (3) Control: Comfortable and flexible control, clear gear positions, smooth gear shifting, with a sedan-like driving experience; responsive throttle, good steering wheel feel, though the steering is not very precise; wide tires provide good grip, and the chassis is solid, but the ground clearance is small, resulting in poor passability; the suspension is too soft, leading to subpar high-speed stability. (4) Power: Equipped with recalibrated 2.0 and 2.4 displacement engines. The 2.4 displacement offers ample power, quick acceleration, and easy overtaking. The 2.0 displacement is weaker, with slower acceleration from a standstill. (5) Interior: The interior adopts Honda's family style, with a dual-tone design that is warm and clean; the three-spoke steering wheel feels good, and the configuration is practical, with improved materials and craftsmanship. (6) Fuel consumption: Dongfeng Honda CR-V has relatively good fuel economy, with an average fuel consumption of around 10L per 100 kilometers.
My Honda CR-V also experienced the issue of increased engine oil level, which is usually caused by fuel dilution in the engine, where gasoline mixes into the engine oil and increases its volume. I remember noticing that the oil level was above the standard mark and I could even smell gasoline, so I immediately drove to the 4S shop for inspection. The technician helped me update the ECU software, which reduced the fuel injection amount and prevented more gasoline from seeping into the oil. They also checked the engine components, as sometimes piston rings or oil seals need to be replaced. I personally pay attention to avoiding frequent short-distance driving, which can reduce dilution. After that treatment, the problem was basically resolved, and I developed the habit of checking the engine oil once a month to ensure it stays within the normal range. If you notice a similar issue, don’t hesitate—safety first, so take it to a professional shop for handling.
