Nissan Armada 2025-2026 Service and Repair Manual: Fuel
Use unleaded premium gasoline with an octane rating of at least 91 AKI (Anti Knock Index) number (Research octane number 96).
NISSAN recommends the use of unleaded premium gasoline with 93 AKI number (Research octane number 98) to obtain the maximum vehicle performance and the best driveability in hot weather as well as other conditions, for example when towing a trailer.
If unleaded premium gasoline is not available,unleaded regular gasoline with an octane rating of at least 87 AKI number (Research octane number 91) may be temporarily used, but only under the following precautions:
Have the fuel tank filled only partially with unleaded regular gasoline, and fill up with unleaded premium gasoline as soon as possible.
Avoid full throttle driving and abrupt acceleration.
Use unleaded premium gasoline for maximum vehicle performance.
CAUTION:
Using a fuel other than that specified could adversely affect the emission control system, and may- also affect warranty coverage.
Under no circumstances should a leaded gasoline be used, because this will damage the three-way catalyst.
Do not use a fuel containing more than 15% ethanol in your vehicle.
Your vehicle is not designed to run on a fuel containing more than 15% ethanol. Using a fuel containing more than 15% ethanol in a vehicle not specifically designed for a fuel containing more than 15% ethanol can adversely affect the emission control devices and systems of the vehicle.
Damage caused by such fuel is not covered by the NISSAN new vehicle limited warranty.
Do not use fuel that contains the octane booster methylcyclopentadienyl manganese tricarbonyl (MMT).
Using fuel containing MMT may adversely affect vehicle performance and vehicle emissions.
Not all fuel dispensers are labeled to indicate MMT content,so you may have to consult your gasoline dealer for more details.
Note that Federal and California laws prohibit the use of MMT in reformulated gasoline.
U.S. government regulations require ethanol dispensing pumps to be identified by a small,square, orange and black label with the common abbreviation or the appropriate percentage forw that region.
Air Conditioning
Use an approved refrigerant recovery unit any time the air conditioning system must be discharged. Refer to HA section “REFRIGERANT” for specific instructions. ...
Lifting Point
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Other materials:
Lubricant Adjusting Procedure for A/C compressor Replacement
Drain lubricant from removed A/C compressor and measure lubricant amount.Remove drain bolt , and then drain lubricant from drain port while rotating magnet clutch.
Measure total amount of lubricant that is drained from removed A/C compressor.
Drain lubricant from a new A/C compressor that is cal ...
Diagnosis Procedure
Automatic brake hold function does not operate when the operating conditions are satisfied.
PERFORM SELF-DIAGNOSIS (CHASSIS CONTROL MODULE)
With CONSULT
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC detected?
YES>>
Check the DTC. Refer to DTC Index.
NO>>
GO TO 2.
CHECK AUTOM ...
Engine Assembly
GENERAL SPECIFICATIONS
Cylinder arrangement V-6 Displacement cm3 (cu in) 3,492 (213.08) Bore and stroke mm (in) 86.0 x 100.2 (3.386 x 3.944 ) Valve arrangement DOHC Firing order 1-2-3-4-5-6 Number of piston rings Compression 2 Oil 1 Number of main bearings 4 Compression ratio ...
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