This is how you reliably test your fuel savings:
1. fill up the car until the fuel bubble is visible.
2. drive on the highway approx.30 km at 100 km/h. If available, use cruise control.
3. turn around at the next exit and drive back to the gas station at 100 km/h.
4. fill up the car until the fuel is visible without bubbles. The amount refueled is the consumption.
Install the BE-Fuelsaver.
6. drive again on the highway approx.30 km with100 km/h. Use cruise control if available.
7. turn around at the next exit and drive back to the gas station at100 km/h.
8. fill up the car until the fuel is visible without bubbles. The amount refueled is the consumption with BE-Fuelsaver. After 6 tank fillings, the engine is in optimal condition (cleaned). Please again then get point1 to 4 to determine the consumption.
Important!
The test after 6 tank fillings must take place under the same conditions: Weather, temperature, load and tires with warmed up engine (before and after).
Downloads:
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Test description
