2005 FORD GT check engine

If you smell exhaust fumes inside your vehicle, have your dealer
inspect your vehicle immediately. Do not drive if you smell
exhaust fumes.
Important safety precautions
When the engine starts, the idle RPM runs faster to warm the engine. If
the engine idle speed does not slow down automatically, have the vehicle
checked.
Before starting the vehicle:
1. Make sure all occupants buckle their safety belts. For more
information on safety belts and their proper usage, refer to the Seating
and Safety Restraints chapter.
2. Make sure the headlamps and electrical accessories are off.
3. Make sure the parking brake is
set.
4. Push the clutch pedal to the floor.
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Driving
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STEERING
To prevent damage to the power steering system:
•Never hold the steering wheel at its furthest turning points (until it
stops) for more than a few seconds when the engine is running.
• Do not operate the vehicle with a low power steering pump fluid level
(below the MIN mark on the reservoir). Refer to Checking and
adding power steering power fluid in theMaintenance and
Specifications chapter for information on checking and filling the
power steering fluid reservoir.
If the power steering system breaks down (or if the engine is turned
off), you can steer the vehicle manually, but it takes more effort.
If the steering wanders or pulls, check for:
• an improperly inflated tire
• uneven tire wear
• loose or worn suspension components
• loose or worn steering components
• improper steering alignment
A high crown in the road or high crosswinds may also make the steering
seem to wander/pull.
LIMITED-SLIP AXLE
This axle provides added traction on slippery surfaces, particularly when
one wheel is on a poor traction surface. Under normal conditions, the
limited slip axle functions like a standard rear axle.
Extended use of other than the manufacturer ’s specified size tires on a
limited slip rear axle could result in a permanent reduction in
effectiveness. This loss of effectiveness does not affect normal driving
and should not be noticeable to the driver.
PREPARING TO DRIVE YOUR VEHICLE
Your vehicle has special design features, such as a decreased ground
clearance; care should be taken when driving your vehicle near curbs,
speed bumps and parking lot bump-stops.
Use extra caution while becoming familiar with your vehicle. Know the
capabilities and limitations of both you as a driver and your vehicle.
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Fuse/Relaylocation Fuse amp
rating Auxiliary Relay Box Description
10 Micro relay High speed wiper
11 Micro relay Intermittent wiper
12 Micro relay Wiper stop relay
* Mini fuse
JUMP STARTING YOUR VEHICLE
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
Batteries contain sulfuric acid which can burn skin, eyes and
clothing, if contacted.
Note: The luggage compartment liner must be removed to access the
battery for jump starting. Refer to Removing the luggage compartment
liner in the Maintenance and Specifications chapter.
Preparing your vehicle
1. Use only a 12 –volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle ’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehicles do nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
4. Check all battery terminals and remove any excessive corrosion before
you attach the battery cables. Ensure the vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect any electrical
surges. Turn all other accessories off.
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SERVICE RECOMMENDATIONS
To help you service your vehicle:
•We highlight do-it-yourself items in the engine compartment for easy
location.
• We provide a scheduled maintenance guide which makes tracking
routine service easy.
If your vehicle requires professional service, your dealership can provide
the necessary parts and service. Check your Warranty Guide/Owner
Information Guide to find out which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Motorcraft parts are designed and built to
provide the best performance in your vehicle.
PRECAUTIONS WHEN SERVICING YOUR VEHICLE
• Do not work on a hot engine.
• Make sure that nothing gets caught in moving parts.
• Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
• Keep all open flames and other burning (cigarettes) material away
from the battery and all fuel related parts.
Working with the engine off
1. Set the parking brake, depress the clutch and place the gearshift in 1
(First).
2. Turn off the engine and remove the key.
3. Block the wheels.
Working with the engine on
1. Set the parking brake, depress the clutch and place the gearshift in N
(Neutral).
2. Block the wheels.
Note: Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
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Maintenance and Specifications
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WINDSHIELD WASHER FLUID
Add fluid to fill the reservoir if the
level is low. Standard fill amount is 1
quart (0.9 L).
Only use a washer fluid that meets
Ford specification WSB-M8B16–A2.
Refer to Lubricant specifications
in this chapter.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle ’s paint finish, wiper blades or washer system.
If you operate your vehicle in temperatures below 40 °F (4.5 °C),
use washer fluid with antifreeze protection. Failure to use
washer fluid with antifreeze protection in cold weather could result in
impaired windshield vision and increase the risk of injury or accident.
Note: Do not put washer fluid in the engine coolant reservoir. Washer
fluid placed in the cooling system may harm engine and cooling system
components.
ENGINE OIL
Checking the engine oil
Refer to the scheduled maintenance guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off.
3. Set the parking brake and ensure the gearshift is securely latched in 1
(First).
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4. Open the engine compartment cover. Protect yourself from engine
heat.
5. Locate and carefully remove the engine oil level indicator (dipstick).
6. Wipe the indicator clean. Insert
the indicator fully, then remove it
again.
Check oil level within 1 minute of
shutting off the vehicle.
•If the oil level is between the MIN—MAX marks, the oil level is
acceptable. DO NOT ADD OIL.
• If the oil level is below the MIN mark, add enough oil to raise the level
within the MIN—MAX range.
• Oil levels above the MAX mark
may cause engine damage. Some
oil must be removed from the
engine by a service technician.
7. Put the indicator back in and ensure it is fully seated.
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Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oil in this chapter.
2. If the engine oil level is not within the normal range, add only certified
engine oil of the recommended viscosity. Remove the engine oil filler cap
and use a funnel to pour the engine oil into the opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
MAX mark on the engine oil level indicator (dipstick).
4. Install the indicator and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap clockwise
1/4 of a turn until three clicks are heard or until the cap is fully seated.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level indicator and/or the engine oil filler cap removed.
Engine oil and filter recommendations
Use SAE 5W-50 full synthetic engine oil.
To protect your engine ’s warranty use Motorcraft SAE 5W-50 full
synthetic or an equivalent 5W-50 full synthetic oil meeting Ford
specification WSS-M2C931 –A. SAE 5W-50 full synthetic oil provides
durability performance meeting all requirements for your
vehicle ’s engine .
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed in the scheduled maintenance guide.
Ford production and aftermarket (Motorcraft) oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft oil filter (or
another brand meeting Ford specifications) for your engine application.
2005 GT(gto)
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ENGINE COOLANT
Checking engine/intercooler coolant
The concentration and level of engine/intercooler coolant should be
checked at the mileage intervals listed in theScheduled Maintenance
Guide . The coolant concentration should be maintained at 50/50 coolant
and distilled water, which equates to a freeze point of -34°F (-36°C).
Coolant concentration testing is possible with a hydrometer or antifreeze
tester (such as the Rotunda Battery and Antifreeze Tester, 014–R1060).
The level of coolant should be maintained at the bottom of the lower
baffle in the coolant reservoir. If the level falls below, add coolant per the
instructions in the Adding engine coolant section.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly. A
50–50 mixture of coolant and water provides the following:
• Freeze protection down to -34°F (-36°C).
• Boiling protection up to 265°F (129°C).
• Protection against rust and other forms of corrosion.
• Enables calibrated gauges to work properly.
1. Engine coolant reservoir
2. Intercooler coolant reservoir
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