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Buick Regal V6-191 3.1L (1991)03 · Maintenance
03 · Maintenance

Engine Oil (Capacity Specifications): Specifications

Make
Buick
Model
Regal
Engine
V6-191 3.1L
Year
1991
Section
Engine Oil › Specifications › Capacity Specifications
MaintenanceCapacity Specifications
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Engine Oil: Capacity Specifications

Cooling Capacity ( With or W /out A/C )  ................................................................................................................................................................  12.6 qts

Radiator Cap Relief Pressure, PSI  .....................................................................................................................................................................................  15

Thermostat Opening Temperature  .................................................................................................................................................................................  195°

Fuel Tank Gallons  ..........................................................................................................................................................................................................  16.0

Engine Oil Refill Quarts [3] .................................................................................................................................................................................................  4

Manual Transaxle Pints  ....................................................................................................................................................................................................  4.2

Automatic Transaxle Quarts ........................................................................................................................................................................................  [2] [6]

    

[2] Capacity approximate. Make final check with dipstick and add fluid as necessary.
[3] Additional oil may be required to bring oil level to full mark when changing oil filter.
[6] THM 3T40 transaxle, drain and refill, 7 qts.; total capacity, 9 qts. THM 4T60, drain and refill, 6 qts.;  total capacity, 8 qts.

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Parts & tools for this job For 1991 Buick Regal 3.1L

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