Chevrolet 1994 Astro Manuel du propriétaire télécharger pdf (Page 222)

Ethanol

ethyl or grain alcohol. Properly-blended

fuel

that is no more than

10%

ethanol

is fine for your vehicle.

Methanol

is methyl or wood alcohol.

NOTICE:

Fuel that is more than

methanol

is bad for your vehicle.

Don’t use it. It can corrode metal parts in your fuel system and

also damage plastic and rubber parts. That damage wouldn’t be

covered under your warranty. And even at

or less, there

must be “cosolvents” and corrosion preventers in this fuel to

help avoid these problems.

Gasolines

for

Cleaner

Air

Your use of gasoline

with

deposit control additives will help prevent

deposits from forming

your engine and fuel system. That helps keep your

engine in tune and your emission control system working properly. It’s good

for your vehicle, and you’ll be doing your part for cleaner air.

Many gasolines are now blended with oxygenates. General Motors

recommends that you use gasolines

with

these blending materials, such as

MTBE

and ethanol. By doing

so,

you can help clean the air, especially in

those parts of the country that have high carbon monoxide levels.

In addition, some gasoline suppliers are now producing reformulated

gasolines. These gasolines are specially designed to reduce vehicle

emissions. General Motors recommends that you use reformulated gasoline.

By doing

so,

you can help clean the air, especially

those parts of the

country that have high ozone levels.

You should ask your service station operators

their gasolines contain

deposit control additives and oxygenates, and

they have been

reformulated to reduce vehicle emissions.

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Chevrolet 1994 Astro Manuel du propriétaire Page 222

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