Tuesday, 26 April 2011

Tips for Top Fuel Economy


Riding a Vespa means you're already doing the right thing to help minimize your fuel expenses. Vespa spec sheets claim fuel economy of 65 to 90 miles per gallon depending on the model of the Vespa. These figures are usually estimates or recorded in "ideal" conditions: test track, no wind, no stops or starts, consistent speed and a light weight "piloti". Well, the Streets of San Francisco are nowhere near ideal.
Frequent starting and stopping, prolonged idling periods and perhaps a tendency to demonstrate accelerating ability all combine to reduce operating economy, let's not forget the steep hills either!

Here are some tips to realizing top fuel economy-
1. Get your Vespa tuned up. A tune up ensures systems are in peak performing condition to assure the dividends of economy of operation, not to mention the longevity of working parts and the prevention of possible failures or break downs.

2. Ride at a steady pace and allow sufficient time for your trip so that excessive speed will not be necessary.

3. Do not make quick starts and stops, and avoid jerky riding.

4. Watch stop lights. Plan ahead and adjust speed so that a stop for a red light will not be necessary. Remember, the engine does considerable work in overcoming inertia in starting and in building up momentum, use this developed momentum to drive your scooter, don't waste it with avoidable braking.

5. Avoid long periods of engine idling-which is a real gas consumer. An idling scooter returns 0 mpg! If stuck in traffic switch your Vespa off, the fuel needed to start it again is minimal.

6. Ensure the correct weight of engine and gear box oil is being used. Heavier lubricants materially increases engine friction.

7. Finally, make sure your tire pressures are correct- 26psi front and 32psi rear.

REMEMBER: Top fuel economy can only be obtained with proper riding technique, it is possibly the single greatest factor affecting maximum economy, and lifespan, of your Vespa.

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