No, coolant does not directly help the AC system in your car blow cold air.However, coolant plays an indirect but important role in keeping the entire vehicle’s temperature systems running smoothly, which can affect how well your AC works under certain conditions. Let’s break this down so you can understand the connection between coolant and…
Yes, using your car’s air conditioner does use gas—if you’re driving a gasoline-powered vehicle.That’s because the AC system is powered by a compressor that runs off the engine, and the engine burns fuel to keep everything running. How the AC Uses Gas When you turn on your AC: How Much Gas Does It Use? While…
Yes, Walmart did offer conventional oil changes in 2020, according to multiple Reddit threads from that time. Many users on Reddit shared their experiences getting basic oil changes at Walmart’s Auto Care Centers, including the conventional oil option, which was the most affordable tier. What Reddit Users Said in 2020 ✅ Conventional Oil Was the…
If your car’s air conditioning isn’t cooling like it should, you might wonder:“Does the heater core affect the AC system?”The answer is: Yes, but only indirectly.The heater core and AC system are separate, but they both interact with the cabin air system, and issues with the heater core can affect airflow, temperature control, and overall…
Yes, Marvel Mystery Oil (MMO) can work—but its effectiveness depends on how and where you use it.It’s a long-standing additive known for cleaning and lubricating internal engine components. While it’s not a miracle fix, many DIYers and mechanics use it for maintenance, not repairs. What Is Marvel Mystery Oil? MMO is a petroleum-based additive used…
Yes, Walmart does both plug and patch tires—depending on the type and location of the damage.Their Auto Care Centers offer tire repair services, usually at a low flat rate, and follow industry standards to ensure safe and effective repairs. What Kind of Tire Repairs Does Walmart Offer? ✅ Plug/Patch Combo Repair (Most Common) ✅ Flat…
This is a super common question when looking at motor oil labels like 5W-30 or 10W-40. So let’s clear it up: No, the “W” in oil does not stand for “weight.”It actually stands for “winter.” That’s right—“W” = Winter, not weight. So, What Does the “W” Really Mean? In oil grades like 5W-30, the number…
No, Freon (refrigerant) does not affect the heat in your car.Freon is used only in the air conditioning (AC) system to cool the air, not to heat it. The heat in your car comes from a completely different system—the engine’s cooling system. Understanding the Difference: AC vs. Heater ✅ Freon (Refrigerant): ✅ Coolant (Antifreeze): So…
As temperatures drop, you may start thinking about how to prepare your car for cold weather. One of the most common questions drivers ask is:“Does my car need antifreeze in the winter?” The short answer is: Yes—your car absolutely needs antifreeze in the winter.In fact, antifreeze is always necessary, but it plays an especially important…
The Honda Odyssey uses a timing belt—not a timing chain—on most of its models. However, the answer depends on the model year and engine type, so let’s break it down clearly. Honda Odyssey Timing Belt vs. Chain by Model Year ✅ 1999–2024 Honda Odyssey (3.5L V6) Does This Mean You Need to Replace It? Yes….