Wood vinegar is a byproduct from charcoal production. It is a liquid generated from the gas and combustion of fresh wood burning in airless condition. When the gas is cooled, it condenses into liquid.Raw wood vinegar has more than 200 chemicals, such as acetic acid, formaldehyde, ethyl-valerate, methanol, tar, etc.ood vinegar is safe to living matters in the food chain, especially, insects that help pollinate plants. Wood vinegar is made from burning fresh wood in a charcoal kiln, made from a 200-liter oil drum and 120-cm-tall concrete chimney with a 4-inch diameter. The kiln contains 63-83 kg of fresh wood.
The average cost for an Audi A4 Serpentine Belt Replacement is between $80 and $144. Labor costs are estimated between $61 and $78 while parts are priced between $19 and $66. Estimate does not include taxes and fees.
Son, if that belt breaks you will lose EVERYTHING!!! Power steering, cooling water pump, alternator, air conditioning and anything else that the belt drives. A new one usually costs around $35. If you are careful, YOU can replace it. Follow the diagram on the fan shield. have never seen a serpentine belt break unless one of the pullies freezes up. If a pully does freeze up the the belt will rub on the pully until it breaks. Again I have never seen one break just because of some cracks.