Page 242 of 449

Normal Starting
NOTE:Normal starting of either a warm or cold engine
is obtained without pumping or depressing the accelera-
tor pedal.
Turn the ignition switch to the START position and
release when the engine starts. If the engine fails to start
within 10 seconds, turn the key to the OFF position, wait
5 seconds, then repeat the starting procedure.
Extreme Cold Weather (below ±20ÉF or ±29ÉC)
To insure reliable starting at these temperatures, use of an
externally powered electric engine block heater (available
from your dealer) is recommended.
If Engine Fails To Start
WARNING!
²Never pour fuel or other flammable liquids into
the throttle body air inlet opening in an attempt to
start the vehicle. This could result in a flash fire
causing serious personal injury.
²Do not attempt to push or tow your vehicle to get
it started. Vehicles equipped with an automatic
transmission cannot be started this way. Unburned
fuel could enter the catalytic converter and once
the engine has started, ignite and damage the
converter and vehicle. If the vehicle has a dis-
charged battery, booster cables may be used to
obtain a start from a booster battery or the battery
in another vehicle. This type of start can be dan-
gerous if done improperly. Refer to ªJump-
Startingº in Section 6 and follow them carefully.
240 STARTING AND OPERATING
Page 302 of 449

MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emission system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
gasoline contains MMT. It is even more important to look
for gasolines without MMT in Canada, because MMT can
be used at levels higher than those allowed in the United
States. MMT is prohibited in Federal and California
reformulated gasoline.
Materials Added To Fuel
All gasolines sold in the United States are required to
contain effective detergent additives. Use of additional
detergents or other additives is not needed under normal
conditions and would result in unnecessary cost. There-
fore, you should not have to add anything to the fuel.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle's
performance:
²The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine perfor-
mance, damage the emission control system.
(Continued)
300 STARTING AND OPERATING
Page 309 of 449

CAUTION!
Damage to the fuel system or emissions control
system could result from using an improper fuel tank
filler tube cap (gas cap). A poorly fitting cap could let
impurities into the fuel system.
WARNING!
²Never allow any lit smoking materials near the
vehicle while removing the cap or filling the tank.
²Never add fuel to the vehicle when the engine is
running.
NOTE:If fuel is poured from a portable container, the
container should have a flexible nozzle long enough to
extend into the fuel filler tube.
CAUTION!
To avoid fuel spillage and overfilling, do not ªtop
offº the fuel tank after filling.
NOTE:When the fuel nozzle ªclicksº or shuts off, the
fuel tank is full.
NOTE:Tighten the gas cap until you hear a ªclickingº
sound. This is an indication that the gas cap is properly
tightened. Make sure that the gas cap is tightened each
time the vehicle is refueled.
WARNING!
A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle or on a
truck bed. You could be burned. Always place gas
containers on the ground while filling.
STARTING AND OPERATING 307
5
Page 385 of 449
CavityCartridge
FuseMini-
FuseDescription
8 10 Amp
RedCabin Compartment
Node (CCN)/Mirror/
4x4
9 Spare
10 2 Amp
GrayLow Current Ignition
Switch
11 10 Amp
RedAC Clutch
12 15 Amp
BlueTrailer Tow Lt Stop/
Turn
13 15 Amp
BlueTrailer Tow Rt Stop/
Turn
14 20 Amp
YellowIgnition Off Draw
(IOD) #2
15 25 Amp
NaturalTrans/Powertrain
Control Module
(PCM)CavityCartridge
FuseMini-
FuseDescription
16 20 Amp
YellowHorn
17 20 Amp
YellowABS Feed (Valves)
18 20 Amp
YellowFuel Pump
19 15 Amp
BlueCenter High-Mounted
Stop Light (CHMSL)
20 20 Amp
YellowCabin Compartment
Node (CCN) Door
Locks/Brake Trans-
mission Shift Inter-
lock (BTSI)
21 25 Amp
NaturalAudio Amp
22 20 Amp
YellowPower Outlet (Switch-
able)
MAINTAINING YOUR VEHICLE 383
7