If
the Light
Is
On
Steady
Have you recently changed brands of fuel?
You may be able to
correct
the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If
so,
reinstall the fuel cap, making sure to fully install
the cap. The diagnostic system can determine
if
the fuel
cap has been left off or improperly installed. A loose or
missing fuel cap will allow fuel to evaporate into the
atmosphere.
A
few driving trips with the cap properly
installed should turn the light off.
Did you just drive through a deep puddle of water?
If
so,
your electrical system may
be
wet. The condition
will usually be corrected when the electrical system
dries out.
A
few driving trips should turn the light off.
Are
you low on fuel?
As
your engine starts to run out
of
fuel, your engine may
not run as efficiently as designed since small amounts of
air
are
sucked into the fuel line causing a misfire. The
system can detect this. Adding fuel should correct this
condition. Make sure to install the fuel cap properly. It
will take a few driving trips to turn the light off.
If
so,
be sure to fuel your vehicle with quality fuel (see
“Fuel” in the Index). Poor fuel quality will cause your
engine not
to
run as efficiently as designed. You may
notice this as stalling after start-up, stalling when you
put the vehicle into gear, misfiring, hesitation
on
acceleration or stumbling on acceleration. (These
conditions may go away once the engine is warmed up.)
This will be detected by the system and cause the light
to turn on.
If you experience one or more
of
these conditions,
change the fuel brand you use. It will require at least one
full tank of the proper fuel
to
turn the light off.
If none of the above steps have made the light turn off,
have your dealer or qualified service center check the
vehicle. Your dealer has the proper test equipment and
diagnostic tools to
fix
any mechanical or electrical
problems that may have developed.
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