No, the 2023 Chevy Traverse does not have a separate start-stop battery. Instead, like many modern vehicles equipped with start-stop systems, it uses the main vehicle battery for the stop-start function. In some cases, vehicles with start-stop technology may use enhanced batteries, such as AGM (Absorbent Glass Mat) batteries, which are designed to handle the…
Yes, 4-wheel drive (4WD) does use more gas compared to 2-wheel drive (2WD). The reason for this is simple: a 4WD system powers all four wheels of the vehicle, whereas in a 2WD system, only two wheels are engaged. This means that with 4WD, the engine has to work harder to turn all four wheels,…
The 2003 Honda Odyssey does not have a Continuously Variable Transmission (CVT). Instead, this model is equipped with a conventional automatic transmission. Specifically, it uses a 5-speed automatic transmission, which was common in vehicles of this era. CVT technology was not widely adopted in the Odyssey lineup until more recent years. If you’re considering this…
Yes, a 2-cycle engine definitely needs oil, but it’s different from how a 4-stroke engine works. In a 2-cycle engine, oil isn’t stored in a separate compartment. Instead, you mix oil directly with the fuel (gasoline) to keep the engine lubricated. Without this oil, the engine will quickly overheat and seize up because the internal…
No, R-134a refrigerant does not come pre-mixed with oil. It’s purely a refrigerant used in air conditioning systems to transfer heat. However, the system it’s used in needs oil for the compressor to function properly. This oil is usually added separately and is compatible with R-134a, such as PAG (Polyalkylene Glycol) oil. So, if you’re…
Yes, 2-cycle oil can expire, but it usually has a long shelf life if stored properly. Most manufacturers recommend using the oil within 2 to 5 years from the production date for optimal performance. Over time, exposure to air, moisture, or extreme temperatures can cause the oil to degrade, reducing its effectiveness in lubricating your…
Yes, motor oil brand does matter to some extent, but it’s not just about the name—it’s about the oil meeting the specific requirements of your vehicle. Most major motor oil brands produce high-quality oils that meet industry standards, so as long as the oil matches your car’s specifications (like viscosity grade and API certifications), the…
