![]() ![]() ExxonMobil introduced its Synergy Supreme+ premium gasoline, which includes a new friction modifier that reduces wear and tear on engines by up to 30%, according to the company. ![]() According to Chevron, friction modifiers have a water-soluble end that attaches to the metal surface of the cylinder wall and an oil-soluble end that faces outward to reduce friction. However, the combustion of gasoline within the cylinder removes any capacity for the gasoline to act as lubrication, thus requiring the addition of friction modifiers.įriction modifiers allow for a thin layer of lubrication to coat the walls of the cylinder, reducing friction and wear, as well as decreasing the amount of gasoline burned per cycle. The upper portion of the cylinder is often not lubricated by motor oil thus, fuel is usually the optimal lubricant for this application due to its proximity. Up to 25% of the fuel consumed per engine cycle is used to overcome friction between the piston and cylinder wall in gasoline engines (“Corporate Average Fuel Economy.” NHTSA. ![]() MINIMIZING FRICTIONAL LOSSES USING FRICTION MODIFIERSĬombustion engines typically encounter significant energy loss due to friction, which is a prime cause for fuel inefficiency. Update: not a scientific test, but I did find this: ![]() So I'd like to ask if anyone has found anything. But I can't find any 3rd party testing of these specific proprietary blends. There is a study cited by Consumer Reports showing the benefits of Top Tier ( ). Meanwhile BP claims that their Invigorate "offers 10 times better protection against intake value deposits and helps clean any deposits left by minimum detergency fuels" and that it "exceed TOP TIER™ detergent requirements" ( ). Shell makes similar claims about their V-Power NiTRO+ Premium, saying it reduces "gunk," "corrosion," "wear," and "friction." ( ). Note that the "Friction modifier" is found only in their Supreme+ premium. Marker molecules – ensures we can determine if the correct amount of our unique additive is added to our gasoline Solvent fluid – enables the additive ingredients to stay mixed, flow and not freeze at very cold temperatures ‡‡ (Benefit available only in Synergy Supreme+™ premium gasoline)įriction modifier – new ingredient protects your engine by reducing wear and tear by 30%.‡‡ (Benefit available only in Synergy Supreme+ premium gasoline)Īnti-adhesion compound – helps prevent fuel detergents from forming a sticky film on the intake valves, which in turn helps prevent cold start problems at cold temperaturesĬorrosion inhibitor – helps prevent rust in fuel distribution systems and/or key engine parts the fuel comes into contact with, such as the gas tank and the intake valvesĭemulsifier – helps keep water from getting disbursed with our additive in the distribution system and helps prevent accumulation of water in your gas tank by allowing it to be separated and removed Our newest detergent keeps your engine 2X cleaner for better gas mileage. Cleaner engine parts can lead to better gas mileage, engine protection and engine performance. Will my husband divorce me if I dehydrate tomatoes in his F-150 truck?ĭennis Collins, a Highway Accident Investigator at the National Transportation Safety Boardĭoes anyone know of any thorough or scientific testing of different brands' gasoline? I ask because Exxon Mobil makes the following claims about their Synergy+ (at ): Fuel detergents 1, 2 and 3 – provide outstanding cleanliness in port fuel injection engines, and now in gasoline direct injection engines. The wonderful and epic tale of Yoshi the Yarisįorget the trunk monkey, check out trash pandas. Trying to identify a car? Try /r/whatisthiscar, /r/namethatcar, or /r/rbi.įor information on content removal, user warnings, and bans, please see the Chain of Action page. Create a text post that includes the link and your thoughts on the subject matter.Ħ: Users will need to participate in threads created by others in /r/cars before being able to make their own threads.
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