GMC 2010 T-Series, Руководство пользователя

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If the light comes on, use this chart to determine what
action to take.
Problem Recommended Action
Light comes on
intermittently. Drain water from the fuel
filter.
Light stays on at
temperatures above
freezing.
Drain the fuel filter
immediately. If no water
can be drained and the
light stays on, see your
dealer/retailer for
assistance.
Light stays on at
temperatures below
freezing.
Drain the fuel filter
immediately. If no water
can be drained, water
may be frozen in the
water drain system, or in
the fuel lines. Move the
vehicle to a warm location
to thaw out, and then
drain the filter system.
Light stays on
immediately after
refueling, and a large
amount of water was
possibly pumped into the
fuel tank.
Fuel tank purging is
required. See your dealer/
retailer for assistance.
Notice: Driving when this warning indicator is on,
can damage the fuel injection system and the
engine. If the indicator comes on right after a refuel,
it means water was pumped into the fuel tank. Turn
off the engine immediately. Then, have the water
drained at once.
The frequency of water draining or element replacement
is determined by the contamination level in the fuel.
Inspect or service the collection bowl for water daily and
replace the element as shown in the Maintenance
Schedule. See
Scheduled Maintenance on page 6 ‑ 5
for change interval information.
To drain water, do the following:
1. Loosen the self-venting
drain to empty the bowl
of water.
2. Tighten the drain. Run
the engine and check
for leaks.
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