Synthetic based Fuel System Rejuvenator

Varnished carburetor? Fuel gone bad? Water in the tank & carburetor causing corrosion from ethanol? “FIX THE UNFIXABLE” Mechanic In A Bottle removes all varnish in the fuel system without having to remove the carburetor from the machine. Add to your gasoline and you will be able to clean varnish and carbon from the fuel tank to the tailpipe.

Benefits of using Mechanic in a Bottle in your repair shop:

• Restore old fuel by separating the hydrocarbon chains that have bonded together since the fuel has deteriorated. An octane booster is added to replace the lost octane in the decayed fuel. We do not use any metals in our formula to increase the octane.
  
  
• Remove carbon deposits from combustion chamber components including the combustion chamber it self as well as piston(s), rings and valves.
  
  
• Dual lubricants that condition the rubber and plastic components, they also rejuvenate rubber gaskets and seals that may have been dried out from ethanol. After the lubricants are burned in the combustion chamber a synthetic lubricant is left lubricating the entire upper combustion chamber such as piston rings and valves.

Heavily varnished fuels system part from chipper before and after treatment with Mechanic in a Bottle

Usage Directions

On Machine Carburetor Cleaning

Empty old gasoline from tank & carburetor, dispose of properly. Pour 4 oz of Mechanic In A Bottle (MIB) into the fuel tank and prime into the carburetor. Place the choke in the on position and turn the engine over 3-4 revolutions to be sure the MIB is in all the circuits of the carburetor. Wait a few hours for poor running machines or let stand over night or longer depending on the severity of varnish build up. Repeat if necessary. Drain MIB from the fuel system completely, refill with fresh gasoline and mix with MIB as recommended below.

2 Cycle: 1oz per 1 gallon of mixed gasoline & oil
4 Cycle: 1 oz per 3 gallons of gasoline

Note: Only run 1 tank of fuel mixed with MIB on hand held and push mowers or up to 1 gallon on larger machines. Occasionally adding MIB to fuel is acceptable at a 1 oz to five gallon ratio but not recommended to be used all the time, Ethanol Shield recommended for preventive maintenance.