Chevrolet 2011 DURAMAX Diesel, Руководство пользователя

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Black plate (29,1)
DURAMAX Diesel Engine (LML/LGH) - 2011
Driving and Operating 9-29
For van models, the filter drain
valves for the primary and
secondary fuel filters are located
in the chassis (inside frame rail)
compartment. They are on the
driver side of the vehicle, below
the fuel filters.
4. For pickup models, open the
drain valve by turning it two to
three turns. Pump the primer
until all of the water has been
removed. When fuel empties
from the valve, all the water has
been drained. Close the valve
hand tight.
For van models, open the
primary fuel filter drain valve by
turning it two to three turns.
Allow the filter to drain until all of
the water has been removed.
Close the valve hand tight.
Repeat this process for the
secondary fuel filter.
5. Remove the fuel-resistant
container and properly dispose
of the contaminated fuel. To find
out how to properly dispose of
contaminated diesel fuel, see
“ What to Do With Used Oil ”
under Engine Oil Life System on
page 10 ‑ 10 .
6. Install the fuel cap.
7. For pickup models, start the
engine and let it run for a
few minutes. If the engine stalls,
the fuel system may need to be
primed. While draining the water
from the fuel filter, air may enter
the fuel system. If air has
entered the fuel system the fuel
system will need to be primed.
For van models, start the engine
and let it run for a few minutes.
If the WATER IN FUEL message/
warning light comes on again after
driving a short distance or the
engine runs rough or stalls, a large
amount of water has probably been
pumped into the fuel tank. The fuel
tank should be purged.