Mechanic in A Bottle 4 oz Bottle (Pack of 2)
B3C Fuel Solutions
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- FUEL SYSTEM CLEANER: Mechanic in A Bottle is a powerful machine lubricant designed to clean and restore fuel systems in small engines and equipment.
- DUAL PACK VALUE: Includes 2 bottles of 4 oz formula, providing multiple treatments for lawn mowers, generators, chainsaws, and other gas-powered equipment.
- ETHANOL TREATMENT: Removes varnish, gum, and carbon deposits caused by ethanol fuel while lubricating cylinders, rings, and valves to restore engine performance.
- VERSATILE APPLICATION: Works in 2-cycle and 4-cycle engines, suitable for equipment that has been sitting idle or experiencing starting and running problems.
- EASY TO USE: Simply add to fuel tank or directly into carburetor, with each 4 oz bottle treating up to 20 gallons of gasoline for optimal results.
Mechanic in A Bottle is a specialized fuel treatment designed to clean and restore small engines and fuel systems. This convenient 2-pack includes two 4 oz bottles, providing you with multiple applications or backup supply for your maintenance needs. The formula works to dissolve gum, varnish, and carbon deposits that accumulate in carburetors, fuel injectors, and combustion chambers over time. Ideal for use in lawn mowers, chainsaws, generators, motorcycles, ATVs, and other gasoline-powered equipment, this machine lubricant helps restore performance to engines that have been sitting idle or experiencing fuel-related issues. Simply add the treatment to your fuel tank according to the instructions, and let it work through your system. Each 4 oz bottle is compact and easy to store in your garage, shed, or toolbox. Whether you're a homeowner maintaining yard equipment or a professional who relies on small engines, having this fuel treatment on hand can help keep your machines running smoothly and extend their operational life.
Shipping and Delivery
Orders process in 1–3 business days (weekends/holidays process next business day). Delivery estimates shown at checkout are not guaranteed and may vary due to carrier/weather/peak periods. Tracking is provided for most orders (allow up to 24 hrs to update). Some orders may arrive in multiple shipments. For delivery issues (delay/damage/marked delivered), contact support.
Refund Policy
30-day returns on unused, unopened items in original packaging (with all accessories). RA required—contact support before returning. Orders $100+ are final sale. No returns on personal care, gift cards, opened grocery/perishables, clearance/final sale, or digital items. Damaged/wrong items: report within 48 hours (we cover shipping). All other returns: buyer pays return shipping; original shipping not refunded.
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