Injector Cleaner Study

One of our kep products winning over Omaha drivers to AMSOIL Quality!!

Our Performance Improver in not only the best selling non-lubricant product we have, it’s #1 for our traveling customers passing through.  When the original version was updated to this I got an additional 50 miles per tank in my Mini Cooper. This product is designed to save time as you only need one bottle every 4000 miles.

Great for all automobile gasoline engines.

For 2-cycle and small four cycle  engines including motorcycles, boats, yard equipment and snowmobiles use the Quickshot. This product is specially designed for small fuel tanks which may sit for more than a few days between operations AND where ethanol may be used.

Please see the study on AMSOIL P.i. by clicking on the image above.  One bottle treats 20 gallons.

This link also goes to the main AMSOIL site for purchasing if you cant make it into the store.


From our July Newsletter:

AMSOIL Gasoline Additives Help Restore Engine Performance


Summer brings family vacations, trips to the lake, ATV excursions and other activities that rely on gasoline. In order to ensure vehicles, boats, ATVs and other recreational equipment are reliable and get the most for your money at the pump, it’s important to periodically perform some simple fuel-system maintenance.


A vehicle’s engine demonstrates its best efficiency and performance when it’s new. Over time, gasoline-generated deposits form on fuel injectors and intake valves and in the combustion chamber. Additionally, higher ethanol fuels can cause varnish and gum to form on internal engine components. While all gasoline is mandated to contain a lowest additive concentration (LAC) to help keep engines clean and control emissions, most gasoline lacks sufficient high-quality additives to minimize deposits and varnish. The low levels of detergent additives in modern gasoline allow deposits and impurities to build up on critical fuel-system components and can lead to a range of problems, including the following:

  • Decreased fuel economy
  • Decreased power and poor throttle response
  • Failed emissions tests
  • Poor drivability (surging, hesitation, stalling, rough idle)
  • Engine knock
  • Difficult starts


AMSOIL offers two products to help keep gasoline engines running their best: P.i. Performance Improver and Quickshot.



P.i. is the premium choice for maximizing fuel economy in passenger-car applications. It is an effective one-tank, total fuel system cleaner that provides maximum deposit clean-up to help maintain peak efficiency, power and drivability. When deposits form on injectors, the spray pattern becomes irregular and the volume of fuel delivered is negatively affected. Inadequate fuel delivery paired with an uneven spray pattern results in decreased engine efficiency, power and fuel economy. P.i. effectively cleans port and direct fuel injectors to restore f

uel delivery volume and regular fuel spray pattern.


P.i. also quickly cleans intake valve deposits to improve airflow and rebalance air-fuel intake. Deposits on the intake valves restrict airflow and have a tendency to absorb and release fuel, creating an imbalanced air-fuel mixture that results in lost engine power, increased emissions, poor engine efficiency and potential valve failure.


P.i. cleans deposits in the combustion chamber to regulate engine noise, temperature and emissions. Combustion-chamber deposits can act as a secondary ignition source that can lead to reduced power, increased engine temperature and engine damage from engine knock. Additionally, deposits that flake off and aren’t expelled through the exhaust valve remain on the valve seat when the valve closes and cause compression loss, difficult starting, rough idle, increased emissions and a possible burned exhaust valve.



Fights Ethanol problems in small engines, stabilizes fuel and restores performance.
Fights Ethanol problems in small engines, stabilizes fuel and restores performance.

Quickshot is a premium fuel additive designed to solve ethanol-related problems in two- and four-stroke gasoline powered small engines and powersports equipment, restoring peak performance. It protects against phase separation – the tendency of ethanol to absorb water and separate from gasoline – by keeping water dispersed throughout the fuel tank. When separated fuel is burned, it creates a leanburn situation that can raise the engine’s running temperature and lead to engine damage. Additionally, separated fuel quickly degrades and forms gum, varnish and other insoluble debris that can restrict fuel flow and hinder engine performance. Water that is not evenly dispersed can also lead to starting, performance and corrosion problems.


Quickshot contains unique chemistry designed to remove and prevent deposits and buildups in fuel systems. It also cleans hard-to-remove deposits on piston tops, spark plugs and other combustion-chamber parts, and it stabilizes fuel between uses and during short-term storage.


Quickshot is recommended for use in all two- and four-stroke gasoline-powered engines, including motorcycles, snowmobiles, boats, personal watercraft, ATVs, edgers, tillers, mowers, snowblowers, chainsaws, generators and farm and construction equipment.

AMSOIL Performance Improver – Restrores your intake system to “Like New”