Vehicle Break-In Process; Use Of Mtbe; Gasolines For Cleaner Air; Operation In Foreign Countries - Hyundai 2010 ELANTRA TOURING Owner's Manual

Introduction
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Use of MTBE

HYUNDAI recommends avoiding fuels
containing MTBE (Methyl Tertiary Butyl
Ether) over 15.0% vol. (Oxygen Content
2.7% weight) in your vehicle.
Fuel containing MTBE over 15.0% vol.
(Oxygen Content 2.7% weight) may
reduce vehicle performance and produce
vapor lock or hard starting.
CAUTION
Your New Vehicle Limited Warranty
may not cover damage to the fuel
system and any performance prob-
lems that are caused by the use of
fuels containing methanol or fuels
containing MTBE (Methyl Tertiary
Butyl Ether) over 15.0%
(Oxygen Content 2.7% weight.)
1 4
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Do not use methanol
Fuels containing methanol (wood alco-
hol) should not be used in your vehicle.
This type of fuel can reduce vehicle per-
formance and damage fuel system com-
ponents.
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Gasolines for cleaner air

To help contribute to cleaner air,
HYUNDAI recommends that you use
gasolines treated with detergent addi-
tives, which help prevent deposit forma-
tion in the engine. These gasolines will
help the engine run cleaner and enhance
Emission Control System performance.
vol.
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Operation in foreign countries

If you are going to drive your vehicle in
another country, be sure to:
• Observe all regulations regarding reg-
istration and insurance.
• Determine that acceptable fuel is avail-
able.

VEHICLE BREAK-IN PROCESS

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No special break-in period is needed. By
following a few simple precautions for the
first 600 miles (1,000 km) you may add to
the performance, economy and life of
your vehicle.
• Do not race the engine.
• While driving, keep your engine speed
(rpm, or revolutions per minute)
between 2,000 rpm and 4,000 rpm.
• Do not maintain a single speed for long
periods of time, either fast or slow.
Varying engine speed is needed to
properly break-in the engine.
• Avoid hard stops, except in emergen-
cies, to allow the brakes to seat prop-
erly.
• Don't let the engine idle longer than 3
minutes at one time.
• Don't tow a trailer during the first 1,200
miles (2,000 km) of operation.