Fuel Additive Selection for Petrol and Diesel Engines. Understanding the fuel System chemistry and Fuel additive Misapplication risks. Not grabbing a fanciest bottle, it’s about choosing the fuel additive with appropriate substances in an accurate quantity. Fuel additives which protect from corrosion, eliminating the cold start problems. Fuel additives are chemically engineered interventions designed to correct specific deficiencies in fuel composition or mitigate identified degradation mechanisms within storage and delivery systems.
Octane and Cetane Compatibility
Petrol engines operate on spark-initiated, flame-propagated combustion requiring high octane numbers to resist knock and auto ignition.
Diesel engines operate on compression-initiated ignition requiring high cetane numbers to minimise ignition delay and ensure complete burn.
Fuel isn’t just fuel, it lubricates parts like fuel injectors and fuel pumps. The main reason to choose the fuel additive is to prevent the vehicle damage from the low-sulphur diesel and ethanol blended petrol, which lacks natural lubricity.
Lubricity failure leading to excess friction, scoring of metal wear, premature fuel system failure and injector pump wear.
Adding the lubricity improvers that form a thin protective film and reduces the metal-to-metal contact.
- Bad Fuel or wrong additive can cause corrosion, as ethanol attracts moisture
- Pitting of injector tips
- Thermal stress from poor stress patterns
- Every tiny deposit is huge stress on injector metal
- Right Fuel additives clean carbon without harsh solvents
- Add corrosion inhibitors
- Protect injector metallurgy
- Protect high-pressure fuel pumps from boundary lubrication failure
- Maintaining the injector needle lift precision and spray pattern optimisation
Active Ingredient Matching
The fuel additive which has the correct substance and chemical composition such as detergents, cetane improvements, octane correction and which does phase separation control.
DETERGENCY:
· Carbonaceous deposits on injectors, intake valves, combustion chamber Leads to poor atomization, power loss, emissions. The active detergent ingredient as Polyether amine (PEA) which is a strong deposit stabilizer at high temperature stability.
· PEA survives combustion temperatures, cleans injectors while driving and is also OEM preferred.
CETANE IMPROVEMENTS:
Noticing long ignition delay, hard starting and incomplete combustion in your Die sel vehicle, here you need cetane improvers for the diesel ignition quality.
What it does to your vehicle?
- Decomposes early during compression
- Produces free radicals
-
Initiates combustion faster → higher cetane number
OCTANE CORRECTION:
Facing engine Knocking due to premature ignition especially in high compressibility petrol engines, Using Fuel high quality fuel additives which has Anti-knock performance and corrects the octane numbers in fuel.
- If short-term octane boost without engine redesign → oxygenated octane enhancer containing fuel additives
- Modern additives avoid lead & heavy metals
- Often combined with detergents for dual benefit
Fuel additive selection is a function-driven process where detergents (PEA), ignition improvers (2-EHN), octane enhancers, and phase-control agents are matched to specific combustion, stability, and cleanliness challenges of modern fuels.
Complete Active Ingredient Spectrum – REDFLOW Dual Fuel Additiv e
- Redflow delivers detergency, lubricity correction, Water control and deposit prevention in a single petrol and diesel compatible formulation.
- Redflow has the essential lubricity agents for low sulphur fuel.
- NO single conventional additive covers all requirements across both fuel types none other than RedFlow’s Dual Fuel additive.
REDFLOW’S Dual Fuel additive has the below essential chemical functions into one bottle package:
1. Lubricity enhancers: restores lost lubricity in low-sulphur fuels without increasing deposit formation.
2. Demulsification: Separates emulsified water for removal by fuel-water separators in both fuel types.
3. Conductivity Enhancement: Restores electrical conductivity in low-sulphur fuels to prevent static discharge.
4. Corrosion Inhibition: Protects fuel system metallurgy from organic acid attack in both petrol and diesel.
Engineered for Both. Safe for Either.
REDFLOW’s Dual Fuel additive is the only additive you need, regardless of whether your vehicle runs on petrol, diesel, or both. One formulation. Complete protection. Zero mechanical risk.
Purchase REDFLOW’s Dual Fuel additive Now – Restore injector cleanliness, prevent deposit formation, and extend fuel system life with chemically neutral dual-fuel technology.
FAQ’S
Q. Can I really use the same bottle for both my petrol car and my diesel car?
Yes, Redflow is chemically engineered for fuel-agnostic stability. The formulation remains solubilized and functionally active in both petrol and diesel fuel matrices without precipitation, phase separation, or chemical antagonism. One bottle serves both engine types.
Q. Will the Fuel additive damage my engine if I accidentally use it in the wrong fuel?
No mechanical risk exists. Unlike single-injector cleaners or any octane and cetane boosters that strip lubricity in diesel or increase deposits in petrol, Redflow maintains chemical neutrality. It preserves boundary lubrication in diesel injection systems while preventing octane suppression and carbonaceous deposit formation in petrol engines.
Q. How does Redflow clean injectors without removing them?
The mild percentage of polyether amine in Redflow survives combustion temperatures and chemically pyrolyses carbon deposits at the molecular level. Detergents reach injector tips, intake valves, and combustion chambers through normal fuel flow, dissolving carbon bonds and allowing residues to burn away during combustion.
Q. Will Redflow separate water from my fuel?
Yes. The demulsifier surfactants reduce interfacial tension between fuel and water, converting emulsified water into separable droplets that your vehicle's fuel-water separator can remove. This prevents water reaching injectors and causing corrosion or combustion disruption.