He is a reliable source of information about Toyota in my opinion, and he has nothing to gain by speaking out.
I own a Rav4 Prime from 2021. How about petrol without ethanol? I searched for non-ethanol using the pure gas app, but it seems that there isn’t any Top Tier non-ethanol? Also, 87 non-ethanol is hard to get by; 9193 is more common. According to a remark below, he uses Shell’s 93 Non-Ethanol. So, given all of that, what do you suggest? Continue using 10% ethanol and top tier? or higher octane and non-ethanol (not top tier) fuel? Although I anticipate what you’ll say, I still want to hear it from you. Should I also add Sta-bil to the tank considering how little gas it uses?
I’m a little shocked that you didn’t respond to my inquiry below because you have in the past. I now have further inquiries about my original query. Since the Prime can have gas sit in the tank for extended periods of time without use, others have advised using premium (due to higher octane) gas. This is because premium gas has a higher octane rating, which will keep you closer to the recommended 87 octane when the gas does degrade. I’ve also heard that European manuals advise using premium in the Prime? In addition, while I was always instructed to avoid leaving the tank half full to prevent condensation, they now advise against doing the same with the prime because it will sit for an extended period of time without being used and will eventually go bad. I have a feeling that the most recent two comments will result in a whole video about primes and gas (hint, hint) We appreciate your efforts.
That’s what he replied.
Hi! You may use stabil and premium and incur all of those extra costs and hassles, or you can just think about taking a lazy week off from charging it and cycling the gas in hybrid mode to fix any problems. Actually, that is the best course of action and the ideal answer. Nearly everything else functions.
In my opinion, the case is now closed, thus I won’t be reading any more lengthy thread arguments about the mystifying magic of gas in primes.
In This Article...
What kind of fuel does Toyota advise?
Use only unleaded gasoline, please. Choose 87 (Research Octane Number 91) or above as the octane rating. Engine knocking may occur if unleaded fuel with an octane value less than 87 is used.
Can 87 and 91 gas be combined?
Yes, drivers are allowed to mix the two fuel kinds. According to The Drive, the mixture of gas types will produce an octane level somewhere in the center, which the vehicle “will survive.
What happens if 93 fuel is placed in an 87 vehicle?
Do not become alarmed if the manufacturer of your automobile or truck suggests premium fuel for your vehicle but you instead use normal. Even though premium is advised, you are not required to use it; the engine can run just as well on standard gas.
You can run into issues if you use standard fuel when your manufacturer calls for premium. How well your car or truck will handle normal petrol depends on the sophistication of your fuel system as well as other elements like how your engine is tuned, what the timing is, and how hot it runs. Most of the time, the car will run just fine, although you might notice less power and reduced gas mileage. Because the fuel isn’t burning properly in more acute cases, you might hear engine banging or valve chatter. You should take it to your mechanic because these things might harm your engine.
What kind of fuel can a 2021 RAV4 use?
A 2021 Toyota RAV4 will only run on standard unleaded fuel with an octane rating of 87 or above. Using fuel with an octane rating less than 87 may cause engine knocking, which could seriously harm your engine in the future.
Along with using at least octane rating 87 gasoline, the following fuels should be avoided:
- Detergent-free gas: Since detergents keep your car’s fuel system clean and maintained, using gas without them could lead to buildup over time. Due of this, you should try to fill up at reputable gas stations that make sure to only add a small amount of detergent to their fuel. Try to stay away from stores like BP, Amoco, Walmart, and 7-Eleven if you can because they might not have detergent.
- Avoid using MMT (Methylcyclopentadienyl Manganese Tricarbonyl) gasoline in your RAV4 since it may result in emission problems.
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How far will a RAV4 travel on one tank of fuel?
The 2020 Toyota RAV4’s 14.5-gallon fuel tank will allow you to go roughly 594 miles on a single tank, while the new Toyota TAV4 model has a city driving range of about 41 miles per gallon and a highway driving range of about 38 miles per gallon.
What would happen if 91 was entered instead of 95?
If you use higher octane fuel, it won’t harm your engine. For instance, it’s acceptable to use 95 or 98 in an engine made for 91. However, don’t go below the manufacturer’s minimum octane recommendation when using fuel. It may be detrimental to use 91 in an engine made for 95 or 98.
High-octane gasoline, also referred to as premium or supreme, seems as though it ought to be far superior to conventional gasoline. Fuel merchants claim that it raises engine effectiveness and general performance. While they don’t intentionally lie, retailers may exaggerate the advantages. If you run most engines on fuel with an octane rating higher than the minimum advised, they will most likely adjust only slightly.
However, in actual use, the enhancement is minimal, and the greater cost of the higher octane fuel always outweighs the financial advantages of using it. In other words, even though it might run a little bit better, it is not a financially sensible decision to run 98 in an engine made for 91. The marginal improvement in fuel economy is insufficient to offset the additional expense. The fuel’s premium price does not equate to higher grade fuel. Since rigorous quality standards must be met by all gasoline marketed in New Zealand.
Is 87 ordinary gasoline?
Any type of gasoline with an octane level of 91 or higher is commonly referred to as premium gasoline, with 91 octane and 93 octane being the most popular brands sold at gas stations in the United States (93 octane gasoline may be called “ultra or “super-premium in some cases). Most gas stations designate gasoline with an octane level of 89 as “midgrade,” whereas gasoline with an octane level of 87 is known as “regular.”
Do you get higher gas mileage when you use premium fuel?
In luxury and performance automobiles with turbochargers or high-compression engines, premium gas offers a stronger resistance to engine knock, allowing you to reach that horsepower effortlessly. Additionally, premium petrol can improve fuel efficiency, possibly resulting in longer-lasting better gas mileage while lowering pollutants.
Keep in mind that these advantages are only seen in vehicles that actually demand premium fuel, not necessarily in the majority of other vehicles. Note that the definition/label for premium gas can vary from state to state and station to station. Check your owner’s manual to verify what your manufacturer recommends for your individual automobile make and model.
What kind of automobiles need premium fuel?
If a luxury car has a high performance or turbocharged engine, premium gas may be necessary. More opulent trim levels for a car may provide engine options that require premium gas, even if you’re not buying a luxury vehicle. The make and type of your car ultimately determines whether it requires premium gas or not. Find out more about luxury and sports car insurance.
What if I unintentionally entered 87 rather than 91?
When a vehicle manufacturer specifies premium fuel, it’s because the fuel system of that specific vehicle is built to function best with higher octane fuel. In an engine that needs premium fuel, using normal petrol could violate your warranty. That is most likely to occur if repeated use results in severe engine knocking or pinging (premature fuel ignition, also known as detonation), which harms the pistons or other engine components. Other issues, such as worsened engine performance and poorer fuel economy, may result from using the incorrect gasoline.
As an illustration, the following is what GM states about the matter in the owner’s guide for a car that needs premium:
91 or higher posted octane premium unleaded gasoline should be used. If the octane level is below 91, you risk damaging the engine and voiding the warranty on your car. When using gasoline with an octane rating of 91 or above, the engine requires maintenance if loud banging is observed.
Keep in mind that this only applies to engines that demand premium gas. Although some manufacturers advise using premium gas, you can also use standard or mid-grade gas. Usually, they mention that using gas with a lower octane rating could affect performance and fuel efficiency. They advise using premium when that starts to become noticeable, or if engine knock starts to happen.
Premium Gas Offers Better Performance
This myth is partially true and partially false. The majority of automobiles operate at the same level of performance whether you use standard or premium petrol. You’ll only notice a noticeable difference between the two with particular car models and engine types.
You Need to Use Premium Gas if It’s in Your Car Manual
This myth also rests on circumstantial evidence. Many automakers, like GMC, Ram trucks, and the works, will indicate in the owner’s manual for some of their cars whether they advise or demand the use of premium gasoline. What counts is how these two terms differ from one another.
There are certain advantages to using premium gas when the manual advises against it, but using regular gas won’t hurt your car. It won’t void your warranty in this situation either. Premium gas could potentially improve the performance of these vehicles.
But if the owner’s handbook specifies premium fuel, it signifies the engine does really require higher octane levels to operate properly. Using conventional fuel in these vehicles could potentially harm the engine, and your warranty won’t cover these damages.
Make sure you carefully study your owner’s manual before buying a new or used automobile to make the best decision. Save yourself the money if it’s not necessary.
Premium Gas Lasts Longer
So, is premium fuel more durable? This appears to be a lure of using the ostensibly higher grade fuel for many people. Who among us wouldn’t like to visit the petrol station less frequently?
Regrettably, premium gasoline contains nothing that would extend its shelf life relative to other fuels purchased at the pump. Since the higher octane levels are what set them apart, the only true advantage is a decreased risk of engine knocking, which poses no danger with most contemporary fuel systems.
Premium Gas Cleans Your Engine
This myth is untrue, much like the idea of living longer. The majority of engines are effective in removing residue. You’re in better shape keeping up with routine maintenance checks if you’re worried about the cleanliness of your vehicle’s components.