Still, if the car requires premium, that’s what you should buy to keep the engine in peak tune. In a tough economic climate, it can be hard to condone spending extra cents on high-performance gasoline. But only a vehicle with a. if it is just you svt focus then a tank of 87 won't hurt it. Which Gasoline or Fuel Should I Put in My Car? What Is Flex Fuel? Understanding Diesel Fuel; What Is Ethanol-Free Gas? Why Do Some Gasoline Types. just drink yourself $. . While this is unlikely to cause major damage to. The BP fuel cards we used to fill company cars with were only supposed to be used with 91 or diesel, except for GT-R's where we had to use 98. 60. 17:57, Sep 18 2019. Cost Savings Through Better Chemistry. Remember you are pushing about 1/3 extra fuel to make E85 work. So when you ask it to work harder on lower octane, you risk detonation happening which can damage the engine permanently. In other words, it’s the amount of weight your tire can support safely. That said, if your vehicle requires. A: Again, the difference is in the speed rating. “Use premium unleaded gasoline with a posted octane rating of 91 or higher. Cost Savings Through Better Chemistry. the only time you will notice pre- ignition is if you fill a tank with 87 in high octane engines ( 102 and higher) or turboed cars. #7. It makes a difference. The only way to know for sure is to test it. where PV is the actual loan amount, i is the interest rate per period and n is the number of periods. Really hard to find 93 or 94. Using 91 in an engine designed for 95 or 98 is potentially destructive. But the chart is not completely in alphabetical order. A quick way to tell is to look. Right, if you can afford a $30K+ sports car, you surely have the financial stability to not concern yourself with a couple bucks more in fuel costs. If you put lower octane gas in a high octane car, it will pre detonate due to being compressed to the level of high octane gas (depends on car but usually regular gas is up to 10:1 ish while high octane is 12:1 or more). You can check the tyre speed rating on the sidewall of a car. However, I would avoid if possible. I also have no idea about how good it is to run that stuff constantly. Yet most people are scared to do it and some tuners are scared to put that much in the tunes. Calculating the Monthly Payment. cut it by 30% and you should be able to make it to another pump. This is an older thread, you may not receive a response, and could be reviving an old thread. 87 PON is about 91 RON. To put a ’95 4L60E into a ’94 car: Hard. Octane is a measure of petrol’s resistance to igniting prematurely in the engine’s combustion chamber when the car is accelerating. Premium is 91 or 93. miniwhl Member Posts: 2. Bottom line, no. If heavy knocking is heard when using gasoline rated at 91 octane or higher, the engine needs service. Feel free to put high quality 87 in it. Reply Like. However both Shell and BP produce fuel at 102 RON for cars with hi-performance engines, and the supermarket chain Tesco began in 2006 to sell super unleaded petrol. Premium gasoline was the preferred choice for older vehicles because it helped improve performance. Posts: 203. Pry out the top of the speaker grille, fold it downward, and remove it. (Low altitude equivalent to 87). You could add ethanol or E85, but there's a chance the 87 you get is already 85 bumped up to 87 with 10% ETOH. I get about 4 mpg less on average if I use gasohol. In the our '04 Prius, I use 86. Introduced in 2011 with 412 horsepower, the “new” 5. I put 91 in my '12 Justa, personally. Types of Petrol in New Zealand: Understanding 91-, 95- and 98-octane Ratings. “You’re still getting that fuel in there, you just don’t have so much pressure,” Kofford said. One needs to check it with the car manual to see what petrol variant is suitable for it. Using 91 in an engine designed for 95 or 98 is potentially destructive. Fusetti’s cell phone footage appears to show his car and other vehicles driving over a “dip” along I-95 as smoke billowed from under both sides of the highway. 91 has more sulfur than than 95 or 98. Nov 28th, 2018. All the cars can run on 95 types of petrol but not all of them can run on 91 in Saudi Arabia. 2. So, if your car requires 91 octane then you can use that, or if you're happy to pay a little more for enhanced performance, you can use 95 petrol. VIDEO: How to Check Tyre Pressure And Condition. If the car is tuned to run 95/98 as well as 91 you’ll see better fuel economy out of the higher octanes offsetting the price. What size engine can I put in my 91 Chevy Caprice Classic?. Premium unleaded is both 95 and 98. When you overload tire, you put your tire at risk of: Stressing the casing and construction, especially when combined with driving on hot summer roads; Tire failure and blowouts; The Rubber Association of Canada’s guidelines state new tires should never be downgraded in load rating from the tires placed on a vehicle by the car manufacturer. So it is easy to notice that most Toyota engines (especially of the mass-segment) were originally designed for using Regular (in Japan) or RON 91 (in US), but for Europe the nominal octane number is always increased. All 91/93 octane fuels are not equal, octane only measures one thing, that a 91 octane fuel will have the same anti-knock rating as a fuel that is 91% iso-octane and 9% n-heptane. I-95 in . Octane as low as 85 AKI can be used in a pinch. This is why most day-to-day cars can be filled with regular unleaded, while performance vehicles warrant Premium. Which cars can use Ethanol E10?. Octane 95 gasoline is more flammable and lighter than 91 gasoline. Car experts say there is no risk of damage to a standard car using premium fuel. that increase its octane value. . #9 · Nov 23, 2008. Fuel prices are always fluctuating and are steadily on the rise. Engine Power has used Race Gas fuel concentrate in their builds for years because it works! Race Gas is a fuel concentrate that can be added to pump gas to raise the octane a full 4 points per 2 ounces of mix. greaseman85. Recently, I've been using Chevron supreme, only because it was no more expensive than the others at 1. You should see about down tuning to 91 for now until all that fuel is gone. That means the parts will grate against each other and cause big damage. Sticker rates this turbo engine at 24mpgs combined. your 95 is similar to our 91 your 98 is similar to our 93 Also the octane rating here at the states gasoline stations depend on elevation. 13k miles later still goodThese numbers are called the ‘octane-rating’, and are an indication of how well the fuel resists burning too early inside the car’s engine. There’s a minimum concentration requirement for detergents, and about 50 percent of retailers only put in the minimum. Following a contretemps with a JCB which 'closed the door' when I attempted to overtake,forcing me off the road and. The ethanol produces less BTU's then gasoline. The majority of Honda Civics run on regular gas, but 91 octane is the best option when it comes to performance. [56] The reason for this is that in higher-elevation areas, a typical. The difference of cost in a fill up of 87 or 91 is between $2-$6 in most vehicles. 86 octane would make me a lot happier though. Generally, the premium petrol’s octane number stands at 91 or higher. Run your car on at least 2 or even 3 or 4 tankfuls of each RON fuel, record the distance the car travels on each tankful and compare the results. Cars that use premium fuels (with an octane rating of 95 or 98) are better off with that running through their engines, as they’re tuned to require high efficiencies from the fuel system. The big block only gets the good stuff. It is an affordable option for a high-octane fuel. You run 91 octane w/the 91 tune and 93 with the 93 tune. If the octane rating is less than 91, you could damage the engine and may void your vehicle warranty. rig 87 or 91 gas? It sais to put 91 gas, but would it hurt to put 87?. The vehicle will perform better on 95. Mixing 95 octane gasoline with 92 is perfectly fine. Hooker Blackheart. E85 is a fuel designed for “flex-fuel vehicles. At 128. In the u. Models with 18 or 20 inch wheels Unleaded premium gasoline, pump octane number 91 or higher Use of a lower octane gasoline can cause occasional metallic knocking noise in the engine and will result in decreased engine performance. “And so, it’s not forcing the engine to have preignition or combustion problems in the cylinder. 31st Oct, 2011. It does not need 95 or 98. And this is what most of our cars happily drink. Running above 93 octane will. It is a close split for the remaining drivers between midgrade (87) and premium (91). The octane number is a measurement of the knock resistance of a fuel. 25. That's what your car is tuned to use, anything more is wasted, with little to no benefit. It won’t hurt your engine if you use a higher octane fuel. A car that takes 95, can only mix with fuels that are higher like 98. Whether or not that is useful depends on your vehicle’s engine and its requirements for fuel. If it is a pull out motor try both. v4lu3s. a. The Great Chevy Auto Trans Interchange Guide. By 3 Posts. 9. We will also go over the benefits of Flex Fuel. I either put 88 in at the nearby Chevron or mix 91. That also means fuel. The pistons in your car’s engine compress a cylinder with a mixture of fuel and air before the spark plug ignites it. The biggest difference between the 1500 & the 2500 is the price. Fuel injection (usually*) uses an electric pump to squirt fuel into the engine. In the our '04 Prius, I use 86. Higher-octane-rated gasoline is typically more. Asked by Adamboy2014 Oct 09, 2016 at 11:10 AM about the 1988 Chevrolet C/K 1500 Silverado RWD. e85 if vf1 (flex fuel compliant) Reply More posts you may like. Is it OK to mix 91 and 95 petrol? It is okay to mix fuels (except for diesel) in your car as long as the octane rating is not less than the recommended fuel you should use. Yes. Here in Cali the crap 91 we get really isn't true 91 octane. Top. Yes, despite what you would think the Civic Si does NOT require premium. Based on this fuel economy, a motorist filling up with ULP 91 would have an annual fuel bill of $1776. 91 RON is the minimum if you can put a better- stronger petrol 95,98 or 100. Most premium gasoline has an octane level that is 90 or above. The same size 215/55/16 also comes in the XL version and this. The idea here is that a vehicle engineered to run on high-octane gas is likely built to a higher state of tune, so internal cleanliness is essential for proper performance. the f22a1 is 125 hp 138 torque . r/MINI. Birchcrossing. Of course, the 91 octane level is the minimum fuel type that should be put into the vehicle. (I added the bolding for emphasis) You'll probably lose 5-8hp using 89 compared to 91. It’s short for Research Octane Number, a measure of the petrol’s octane rating. A lower ron fuel in an engine will cause knocking. However, there are a few things to keep in mind. Here’s the recommended fuel for some of the top-quoted car models through our car insurance comparison service: Make, model and year. 0L gave the Mustang a 112-horsepower upgrade over the 300 horsepower 4. Typically your car will display symptoms such as ‘pinking’ (a noise from the engine), exhaust smoke and a loss of power. Premium fuel is not recommended or needed. 8L engine may experience a slight difference – getting more mileage. You're just wasting money if you think you're getting more performance or gas mileage out. The Low-Down on High Octane Gasoline. 1980 Mercedes 280TE AMG. Can you put 87 in a car that requires 93? Some cars that need premium only need 91 octane, and others may require 93 octane. The answer is yes and no if you need to put 91 octane petrol in your 95 octane vehicle. Here’s the screenshots of the owner’s manuals as proof. 91 or higher octane petrol (95 and 98) Holden Commodore 2011. 91/e10/95/98 all fine. I have a panic attack every time my girlfriend drives my car. And this is what most of our cars happily drink. uses 87, 89, 91. "If your vehicle is compatible with E10 petrol, there’s no reason you can’t mix the 2 grades of petrol (E5 97+ and E10 95+). Nissan vehicles are built to be among the most efficient vehicles available to Charlie Clark Nissan customers in almost any class that captures their interest. civiclsThe higher the octane the more the fuel can handle (cylinder pressure,heat, etc. then look at the fuel economy of cars in the class. Generally, 93 is recommended for most German luxury cars anyway, but since you can only get 91 in some places they go with that as the minimum recommendation. 95: A more premium fuel than 91, 95 is another common fuel type. 87, 89, 91, and 93 all combust in the engine under different conditions. My new VW Golf requires 95 RON fuel, which is seldom available and I must generally buy the even more expensive 98. because the fuel doesn't degrade as easily when it sets for a long time and some of the engine's fuel systems deteriorate due to ethanol. No problem with putting 95 or even 98. 5 octane. Use of 91 AKI (95 RON) fuel will not affect your. Premium gas 90-93 is completely okay to put in a standard vehicle. I would suggest you use only Premium Unleaded fuel of 91. That’s a $0. Octane as low as 85 AKI can be used in a pinch. Birchcrossing. If the manufacturer judges that the best performance, economy and even reliability can be achieved by using 95. As stated in the manual: Recommended fuel grade. You’re actually filling your car or truck with a different blend of gas, which. Erm, please dont test this on. You may just not a difference a little less cash in your wallet. Just because 91 is cheaper at the pump doesn’t make it cheaper to use. 00 Starbucks cafe latte AND put the savings by letting your beloved truck. Some distributors have other blends, such as e3 (3% ethanol). And the 29c saving that 93 unleaded offers might have you wondering if you should switch fuel type. If the octane rating is less than 91, you could damage the engine and may void your vehicle warranty. I've been running the Predator 93 octane canned tune in my car for over 3 years on good ol' California 91 octane fuel with no signs of detonation or other issues. As a result, putting a fuel that has a lower octane rating to what your engine is used to may cause it to knock, which can damage the. BMW recommends AKI 91. BMW recommends AKI 89. There has certainly been some confusion over this with some MG dealers telling owners that 95-octane fuel was necessary. Otherwise you are literally just wasting 10-25 cents a gallon depending on your gas prices where you are. 78 cheapest near me, E10/91 respectively) despite burning faster because 10% ethanol, makes it pointless unless it's considerably cheaper - frankly the only real benefit I can think of is if your car's tuned and will add timing based on higher octane. The WRX, WRX STI and BRZ also have decals inside the fuel lid spelling out fuel requirements. the a1 is found in dx and lx models and the a4 found in ex models. put premium gas, 91 octane or higher. 17 Photos. .