As gas prices continue to increase, consumers intensify their search for improved fuel economy. While switching from an SUV to a more economical sedan is a surefire way to get more mpg, buying a

new vehicle isn’t that simple for everyone. Not only that, but even 30 mpg is a little painful at over $4 per gallon at the pump. Many motorists make their way to the local parts store to check out the various gas saving devices and additives, but according to a recent story in the Detroit News, not all gas-saving devices are what they claim to be.

The Federal Trade Commission issued a consumer warning showing that most of these devices rarely work. The Environmental Protection Agency (EPA) tested 93 items that claimed to save fuel and found only 10 out of the 93 showed a small improvement in fuel economy, and four of those increased emissions.

A more realistic approach to gaining a few mpg includes performing regular maintenance with a little help from AMSOIL synthetic lubricants, filters and fuel additives. Properly inflated tires, superior filtration and synthetic lubricants are simple and effective ways motorists can ensure they are getting the most from their vehicles.

Unlike conventional oils, AMSOIL motor oils’ uniform molecular structure helps them flow more freely and reduce friction between metal surfaces. They are designed to maximize energy efficiency for improved fuel economy. Antifriction additives are included to further improve energy efficiency.

AMSOIL also offers PI, the most potent gasoline additive on the market. AMSOIL PI cleans fuel injectors and removes

deposits to maintain an even spray of gasoline into the chamber, improving fuel economy.

The article in the Detroit News quotes Bill Ponkowski, a manager at Glendale Auto Supply, on how hisshop handles inquiries on improving fuel economy. Ponkowski recommends fuel injector cleaners as a way to improve mpg, but warns drivers to be cautious with other products.

“Don’t expect a miracle, but some additives can be very good at cleaning a dirty fuel system out,” said Ponkowski. “A lot of people do ask how to get better gas mileage. First we ask when they last hada tuneup, and then we’ll look at fuel additives to make sure they’re getting the best mileage they can.”

For maximum fuel economy improvement, use AMSOIL synthetic lubricants in the drivetrain as well. AMSOIL provides synthetic gear lubricants that feature an exclusive blend of high viscosity, shearstable synthetic base oils and an extra treatment of high-performance additives. Their superior synthetic formulation ensures maximum friction reduction and fuel economy throughout the drivetrain.

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To get the best fuel economy out of your vehicle REQUEST A CATALOG and learn how to save time and money on your vehicle with the best products on the MARKET TODAY!!!

Four-wheel drive vehicles often receive poor fuel efficiency. Four Wheeler Editorial Director Douglas McColloch offers the following tips for increasing fuel efficiency in four-wheel drive vehicles:

1) After installing bigger tires, regear the axles to ensure optimal engine rpm at cruising speeds. The speedometer should also be recalibrated.

2) If running a three-speed transmission, consider an overdrive unit. A manual transmission also provides an increase in fuel efficiency.

3) Ensure the engine and fuel-delivery system are tuned. Improper carb jetting, clogged injectors and filters, improperlygapped spark plugs and worn out 02 sensors can all decrease fuel economy.

4) Install freer-flowing aftermarket air filter and exhaust components that improve intake and exhaust flow.

5) Use synthetic lubricants for reduced wear, better viscosity retention and longer service intervals.

6) Keep tires properly inflated and wheels aligned.

7) Install an electric cooling fan to replace the stock beltdriven fan.

Shed excess weight such as lightbars, nerf bars, side steps, jerrycans, auxiliary lights and storage boxes during the winter months.

9) Turn off the A/C when it is unnecessary.

10) Avoid short trips, jackrabbit starts and too-high (or too-low) revving.

P.i. Performance Improver Concentrate (API)
Improves fuel mileage an average of 2.3% and up to 5.7%. Reduces emissions such as hydrocarbons (HC) up to 15%, carbon monoxide (CO) up to 26% and nitrous oxides (NOx) up to 17%. Restores power and performance. Reduces the need for costly higher octane fuel. Reduces noise from carbon rap and pre-ignition. Offers better vehicle drivability and smoother operation.

Unsurpassed Deposit Clean-up
Port Fuel Injector Deposits form after the engine has been shut down and there is no gasoline flowing through the injectors. During this “hot soak” period the injectors heat up and the gasoline remaining in the injectors degrades and forms deposits. This can happen very quickly with the use of poor quality gasoline and short trip driving. Because the clearances within the injectors are extremely tight and injectors must deliver precise amounts of “atomized” fuel, even small amounts of deposits can cause injectors to malfunction. Fuel flow is reduced and spray patterns are disrupted, decreasing engine efficiency, power and fuel economy, while increasing exhaust emissions.

Intake Valve Deposits form on the intake side or back side of the valves. As deposits increase, they restrict airflow and alter airflow patterns in the cylinder. The deposits disrupt the balanced air/fuel ratio by momentarily absorbing and releasing fuel, and they can cause valve sticking by getting in the way of the valve stem and guide. Deposits also restrict proper seating, and the valves may be burned. Intake valve deposits cause lost engine power, increased emissions, poor engine efficiency and potential valve failure.

Combustion Chamber Deposits form on the top of the pistons and on the cylinder heads. They increase compression and absorb heat during combustion to later release it during the intake cycle. In some engines with tight squish domes, combustion chamber deposits cause the piston to actually hit the cylinder head. This is referred to as combustion chamber deposit interference or “carbon rap.” Combustion chamber deposits also flake off as they get large, and these flakes can get trapped between the valves and valve seat, resulting in compression loss, difficult starting and rough idle.

Higher compression and stored heat cause increased intake fresh charge temperatures and the increased likelihood of pre-ignition “knock” or “pinging” when the fuel spontaneously combusts prior to spark ignition. This increases emissions and may cause engine damage. Many of today’s cars have “knock” sensors that adjust spark timing to prevent knock.

Although audible knock is controlled, power is lost from retarded timing. Higher octane fuels of 4-5 octane numbers can be used to help prevent knock, an effect called “octane requirement increase.” As a vehicle ages, more expensive higher octane fuel is needed to keep it operating at peak performance. By cleaning combustion chamber deposits, knock is controlled, power is restored, fuel economy increases and higher octane fuels are less necessary for peak performance.

Maximum Fuel Economy
AMSOIL P.i. maximizes fuel efficiency by dissolving and removing fuel system deposits and other contaminants for improved power and overall performance.

Recommendations
Treat one full tank of gas up to 20 gallons with one bottle of P.i. For very large gas tanks, partially fill to 40 gallons and treat with two bottles of P.i. Using more than two bottles per treatment is not recommended. Treat gas every 4,000 miles or 100 hours of service. P.i. helps pass emission tests by running one tank of treated fuel through the engine prior to testing. Safe for use with catalytic converters, oxygen sensors, oxygenated gas and 10 percent ethanol blended gas. Not recommended for two-cycle engines.

To learn other ways to get better gas mileage and learn more about AMSOIL Request An AMSOIL Catalog

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