FUEL SYSTEM ADVISORY
Protect your engine from E15
Integrated dashboard featuring real-time E0 station mapping, dynamic vehicle compatibility testing, fuel additives index, and ASE-certified diagnostic support.
E15 Rollout
50states
+8 since 2024
Stations Indexed
12,400nationwide
Pure-Gas.org + NLR
Vehicles At Risk
74M (pre-2012)
EPA est.
Selected Vehicle
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INPUT CRITERIA
Advisory
High RiskE15 Now Available Nationwide — Know Your Risk
Year-round E15 (15% ethanol blend) distribution is authorized. Pre-2012 vehicle fuel systems face accelerated rubber seal degradation, fuel line micro-corrosion, and manufacturer warranty invalidation.
Vehicle Compatibility Check
Enter your vehicle details to check E15 compatibility
Pre-1994
E0 ONLY (Ethanol-Free)
1994–2000
E0 Recommended
2001–2011
E10 Max (Standard Gas)
2012+
E15 Compatible
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Fuel Grade Reference
EPA Pump Standard · AKI (R+M)/2
All vehicles safe
Safe for most vehicles
Pre-2012 at risk
Flex-fuel only
Find Ethanol-Free Stations
Data sourced from Pure-Gas.org and NLR Fuel Registry
Stations near you
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Protect My Engine
ADDITIVES TO COMBAT ETHANOL SEPARATION AND PHASE CORROSION
Star Brite
Star Tron Enzyme Fuel Treatment
Enzyme formula neutralizes ethanol water absorption and prevents phase separation.
STA-BIL
STA-BIL 360 Protection
360-degree protection against ethanol corrosion on metal, rubber, and plastic.
Lucas Oil
Lucas Oil Fuel Treatment
Cleans and lubricates fuel system components degraded by ethanol.
Sea Foam
Sea Foam SF-16 Motor Treatment
Removes water, cleans injectors and carbs, re-lubricates upper cylinders.
Verify chemical compatibility with owner manual specifications.
Latest Fuel News
Regulatory updates and ethanol compatibility news
USDA Funding Boosts Higher-Ethanol Retail Infrastructure
New grant allocations prioritize E15 and E85 blender pumps at regional stations. Analysts warn this may phase out remaining dedicated E0 pump lines in rural markets.
Collector Registry Issues Critical Fuel Storage Warning
Organizations urge classic vehicle owners to utilize quality stabilizers or drain carburetors if storing vehicles for more than 30 days with standard E10/E15 fuel.
Audits Reveal Inadequate Pump Labeling for Unleaded 88
Consumer advocacy groups call for stricter guidelines as spot checks reveal many stations fail to clearly distinguish E15 (Unleaded 88) from E10 (Regular).
Fuel Additive Study Confirms Ethanol Neutralization in Older Engines
Independent testing validates enzyme-based treatments as effective barriers against ethanol corrosion in pre-2001 fuel systems.