Black plate (38,1)
Chevrolet/GMC Duramax Diesel Supplement (GMNA Localizing-U.S./Canada-
7132827) - 2015 - CRC - 6/5/14
9-38
Driving and Operating
Warning (Continued)
.
Place the nozzle inside the fill
opening of the container
before dispensing fuel, and
keep it in contact with the fill
opening until filling is
complete.
.
Fill the container no more
than 95% full to allow for
expansion.
.
Do not smoke, light matches,
or use lighters while
pumping fuel.
.
Avoid using cell phones or
other electronic devices.
Towing
Trailer Towing
When towing at high elevation on
steep uphill grades, consider the
following:
Engine coolant at higher elevation
will boil at a lower temperature than
at or near sea level. If the engine is
turned off immediately after towing
at high elevation on steep uphill
grades, the vehicle may show signs
similar to engine overheating. To
avoid this, let the engine run while
parked (preferably on level ground)
with the transmission in P (Park)
and the parking brake applied for at
least five minutes before turning the
engine off. If the overheat warning
comes on, see
Engine Overheating
on page 10-23
.
Use the following chart to determine
how much the vehicle can weigh,
based upon your vehicle model
and options.
