I'm really surprised it even ran. Its use as an automobile fuel goes back to 1896 when Henry Ford’s first car was designed to run on pure ethanol. Running ethanol based fuels in Fuel Flex Vehicles is fine since they are specifically designed to withstand all the effects ethanol blends come with. Pour Sea Foam in your fuel tank to clean and lubricate your entire fuel system. In fact, the more Sea Foam you add to fuel, the better it cleans! And, Ford did not notify us of the recall! Nearby, a man was pumping E85 into a brand-new Chevrolet Avalanche, complete with flex-fuel vehicle badges. If your Chevy Silverado’s fuel pump goes bad, no fuel (or not enough fuel depending on whether or not it’s out all the way) can enter the engine. Several companies, including Innovate Motorsports, offer a gauge that will display the percentage of ethanol in the fuel using one of these factory flex-fuel sensors. It is good for the environment because it can help reduce emissions and reduces the number of pollutants in fuel. To date, ethanol has been antithetical to fuel economy. He said, “Fuel is chemically less stable than ever before. E85 fuel in “flex-fuel” vehicles may increase ozone-related mortality, asthma, and hospitalizations. Just got my '14 Z71 LTZ crew and I love it. Always heard it was bad. TRUTH: “Bad” fuel should be completely removed and replaced with fresh fuel. Has Dual Exhaust! They can also use varying concentrations of ethanol based fuel such as E-10 through E-85. Changes to the system include alterations to the the fuel system and oxygen sensors. Using this mixture instead of simple gasoline is beneficial but also harmful to the world. Reminds me of all good ideas in their first generations; sounds like it needs a lil bit more R&D to get it right. Dont even know where to get e85. Flex fuel vehicles have fuel pumps, fuel lines, fuel injectors, and a fuel tank that are resistant to corrosion/deterioration that can be caused by ethanol The cylinders, pistons, valves, and other internal components of a flex fuel engine are specially coated to protect them from various corrosive chemicals that can be created during the combustion of E85 https://carfromjapan.com/article/car-maintenance/pros-and-cons-of-flex-fuel Over 100 Years as an Auto Fuel. E85 Ethanol Flex Fuel Explained About one-third of all gasoline sold in the United States contains some ethanol, typically in a ratio of 90 percent gasoline and 10 percent ethanol. 90000 mi US $75: The gas cap (which the Flex does not … NO TRADES! I have a 2000 ford ranger lte 4x4 with a 3.0L V6 flex fuel (can run 85% ethanol) and it sound smooth and good when cold, but when engine warms up, it develops a loud tapping. NO PAYMENTS! More recently, ethanol has been used as a fuel for internal combustion engines. For cleaning a gasoline or diesel fuel system, it’s safe to add more Sea Foam to fuel. CD player. Runs very good! It was a good opportunity to get some man-on-the-street reactions. Flex fuel vehicles have system alterations that allow them to properly run on an ethanol-mixed fuel. E85 is used mainly on flex fuel cars, but normal cars can convert over. Once you start using Flex Fuel you will want to continue using it going forward & not switch back. Selling my nice clean 2011 Ram 1500 Flex-Fuel for $10,000 CASH!!!! Sounds bad Ass! E85 gets its name from the way it inverts that formula, at 85 percent ethanol and 15 percent conventional gasoline. 38100 mi: Recall on o ring within fuel line. Corn Cars: Good or Bad? Ethanol, also called e85, is an alcohol based fuel made by starch crops, such as corn. These have the advantage of being able to use E85, gasoline, or a combination of the two and give drivers the flexibility to choose the fuel that is most available or best suited to their needs. crankcase dirty sludged up due to your neglect a few ounces of marvel mystery oil .. these products work slowly and over a few thousand miles clean the engine real good..marvel mystery oil in the fuel also works to clean and lube the fuel system and the compression chamber/rings/valves. Has 178k miles. According to the U.S. Department of Energy, vehicles typically go 3 to 4 percent fewer miles per gallon on E10 and 4 to 5 percent fewer miles per gallon on E15, because ethanol packs only about two-thirds the BTU’s of … I'm not really sure. If you have a flex-fuel vehicle it’s already good to go, but if you have a standard pump gas vehicle it requires some heavy modifications before it can feel that extra boost. E85 is a type of fuel made of 85% denatured ethanol fuel and 15% gasoline. Conventional wisdom tells us that an inexpensive, domestically produced substitute for fuel would be a good thing; unfortunately, it's not that simple. E85 fuel can give you a significant boost in power and torque without breaking the bank for racing fuels. If I like the fuel, is it ok to run it permanently? I believe theoretically you could switch back but in the long run it's not good for the engine to switch. Power windows power locks. Without gas your Silverado will not run at all. Responding via e-mail, Chris Barker, Tech Services Manager at Royal Purple echoed what Richardson noted. What Are the Positives? With a bad fuel pressure sensor, the engine will not receive the correct amount of fuel for its internal combustion process. Flexible fuel vehicles (FFVs) are specially designed to run on gasoline or any blend of up to 85% ethanol (E85). AM FM radio. Unknown to their owners, many cars on the road today are able to run on flex fuel. For all other engines and fuel tanks (not used regularly): Add Sea Foam to every tank of fuel. Summary. As F_O_R pointed out E-85 is cheaper per gallon, but you will get less fuel mileage with it so you need to figure the cost per mile on using it to see if it is financially worth the trouble. Nothing can rejuvenate old fuel. I also believe that Flex Fuel (Ethanol) could potentially cause corrosion (later down the line) because it absorbs dirt faster. When the control module fails, it relays incorrect fueling info to the fuel pump. I have had a couple buddies warn me about it sludging up the oil really bad causing more frequent changes. Hauls Ass! 4.8L Vortec Bad Fuel Pump Symptoms. But the fact that Toyota wants double the oil changes for the flex fuel was enough to make me steer clear. Some people can't afford a newer FFV vehicle, or simply just want to keep their current one and possibly modify it to run with E85. Share on Twitter. With that in mind, most of the symptoms of a bad fuel pump revolve around the vehicle stalling out or not running at all. Flex-fuel vehicles are made to run on a mixture of gas and ethanol. First the good news: Gasoline prices are at their lowest level in months, according to AAA. All 4 doors and windows work as they should. The control module is responsible for communicating with the fuel pump and telling it how much fuel to send to the injectors. Flex fuel vehicles can run on regular unleaded gasoline at any octane rating such as 85,87,89,91, and 93. The good and bad about ethanol Let’s start with the good news. To prevent fuel from going bad, most manufacturers recommend high-quality fuel additives to prevent sediment, gum and varnish buildup that forms when fuel goes bad, control moisture, help prevent phase separation and prevent fuel system corrosion. Most of the time, too much fuel will be pumped into the combustion chamber and there will be a noticeable reduction in your MPG from running too rich.. I changed the plugs and they were TERRIBLE beyond anything I have ever seen. Maybe that’s the reasoning behind this policy: fau.edu e85policy.pdf Gasoline cars can be converted to run on flex fuel. Share using Email. Regular 88 is good for your car because it has a higher octane rating of 88 and burns cleaner and cooler in your engine which could improve overall performance. Is Fuel-System Cleaner Necessary? Clean cloth seats. Production flex-fuel engines are designed to run on differing percentages of ethanol, requiring an ethanol content sensor in the fuel system. It is good for your wallet because it generally costs you less. To some extent, however, ethanol does succeed at diluting our petroleum-based gasoline to help stretch our supply. I thought it might be a bad hydralic lifter. 00:00 - Is flex fuel good or bad?00:41 - What is the benefit of flex fuel?Laura S. Harris (2021, March 16.) With few exceptions, ethanol is not an acceptable fuel on its own merits. fuel additive like techron work great . Flex-fuel Vehicles. Smell of gasoline was constant. I have run a few tanks of gasoline through it showing about 16.5 to 17.5 mpg (not unlike my previous 08 ext cab) and im thinking about testing e85. These vehicles have been sold for more than a decade—more than 15 million are driven today—but up to now have not run on ethanol very often. “Flex-fuel vehicles” can run on blends of ethanol up to 85 percent (“E85”). NO PALPAL OR VIA OR ANY KIND OF WIRE TRANSFER BULLSHIT! One aspect I like about flex fuel vehicles is that, no matter what bonehead decision the government makes, whether it’s to switch from E10 to E15, or it’s some other bonehead decision, owning a flex fuel vehicle will give you options without having to modify the vehicle. Is flex fuel good or bad? Engine misfires; Running lean air-to-fuel ratios; Engine “surges” or acts jumpy during acceleration Why procrastination can help fuel creativity. Ethanol is a cleaner fuel than gasoline, and it helps reduce emissions when mixed with gasoline.