Molecure Pea Complete Fuel System Cleaner 12 oz – High-Strength Fuel Injector, Intake Valve & Combustion Chamber Cleaner | Restores Power & Fuel Economy | All Gas Engines incl. GDI & Turbo

HIGH-STRENGTH PEA FORMULA — CLEANS WHERE CARBON BUILDS UP MOST: Polyether-amine (PEA) is the only fuel additive chemistry proven to dissolve hardened carbon deposits in direct-injection (GDI) intake valves, fuel injectors, intake ports, and combustion chambers. Unlike cheaper PIB or PIBA-based cleaners that only address injectors, PEA reaches the full fuel system — which is why it's the detergent of choice for Top Tier gasoline brands.

RESTORES THROTTLE RESPONSE, REDUCES HESITATION & ENGINE KNOCK: Carbon deposits restrict airflow, disrupt fuel spray patterns, and create hot spots that cause knock and pre-ignition. CR12 dissolves those deposits to help restore crisp throttle response, smooth idle, improved shift quality, and confident cold starts. Customers report noticeable improvements in drivability within a single tank.

SUPPORTS BETTER FUEL ECONOMY & ACCURATE FUEL GAUGE READINGS: Clogged injectors deliver uneven fuel spray, forcing the ECU to run richer and waste fuel. Clean injectors atomize properly, improving combustion efficiency and supporting the fuel economy your vehicle was designed to deliver. The formula also helps maintain accurate fuel-level sensor readings that can drift when contaminated.

SAFE FOR ALL GASOLINE ENGINES — INCLUDING GDI, TURBO & HYBRID: Compatible with port fuel injection (PFI), gasoline direct injection (GDI), turbocharged, and hybrid powertrains. Safe for oxygen sensors, catalytic converters, and capless fuel fillers. Works with all grades of unleaded gasoline. Not for diesel engines.

POUR AND DRIVE — 12 OZ TREATS UP TO 20 GALLONS: Add one bottle to a near-empty tank (~¼ full), fill up, and drive 15–20 minutes at highway speed. No tools, no draining, no mechanic. Use every 3,000 miles for ongoing deposit control, or sooner with heavy city or short-trip driving.

Every gasoline engine accumulates carbon deposits over time. They form on fuel injector tips, intake valve backsides (especially in GDI engines where fuel doesn't wash the valves), intake ports, and combustion chamber surfaces. The result is restricted airflow, uneven fuel spray, rough idle, hesitation off the line, engine knock, increased fuel consumption, and eventually a check engine light. Most fuel system cleaners use PIB or PIBA detergents that can only clean fuel injectors. Molecure PEA Complete Fuel System Cleaner uses high-strength polyether-amine (PEA) — the same detergent chemistry used by Top Tier gasoline programs — which dissolves hardened carbon and varnish throughout the entire fuel system, from injector tips to combustion chamber walls. The result is restored fuel spray patterns, cleaner intake valves, more efficient combustion, and a noticeable difference in how your engine drives. Throttle response sharpens, cold starts smooth out, knock and hesitation diminish, and fuel economy returns to where it should be. The formula also helps maintain accurate fuel-level sensor readings that can drift when sensor surfaces become contaminated. Molecure is purpose-built for modern gasoline engines including port fuel injection, gasoline direct injection (GDI), turbocharged, and hybrid powertrains. It's safe for oxygen sensors, catalytic converters, and capless fuel fillers. Works with all grades of unleaded gasoline. To use, pour one 12 oz bottle into a near-empty tank and fill with up to 20 gallons of gasoline. Drive 15–20 minutes at highway speed to circulate the treatment. Use approximately every 3,000 miles for ongoing deposit prevention, or more frequently with heavy city driving and short trips. Not for diesel engines.