Car economy - A cadillac with gas has an ecopra pantone kit

The various ecopra Pantone kit was mounted on various LPG vehicules, the on presented in this article is a cadillac Mercury grand marquis.

Fuel savings are recorded.

A Cadillac Grand marquis is equiped with a water doping system, it can save up to 26 % fuel.

Saving of 1 of 4 gas up of fuel.