Owner's Manual
Page 202
Radiator Pressure Cap C . Keep hands, clothing and tools away from any underhood electric fan. Electric Engine Fans An electric fan under the hood can start up even when the engine is not running and can injure you 'll see: r R: 3.8L L36 (Code K) Engine 3.1L L82 (Code M) Engine A. When you decide it's safe to lift the hood, here's what you . Coolant Recovery Tank B.
Radiator Pressure Cap C . Keep hands, clothing and tools away from any underhood electric fan. Electric Engine Fans An electric fan under the hood can start up even when the engine is not running and can injure you 'll see: r R: 3.8L L36 (Code K) Engine 3.1L L82 (Code M) Engine A. When you decide it's safe to lift the hood, here's what you . Coolant Recovery Tank B.
Owner's Manual
Page 207
One is one bleed valve. 3. After the engine cools, open the coolant air bleed valve or valves. 3.8L V6 (VIN Code K): There is located on the thermostat housing. The otheris located on the thermostat housing. 3.1L V6 (VIN Code M): There are twobleed valves. It is located on the thermostat bypass tube. 5-19
One is one bleed valve. 3. After the engine cools, open the coolant air bleed valve or valves. 3.8L V6 (VIN Code K): There is located on the thermostat housing. The otheris located on the thermostat housing. 3.1L V6 (VIN Code M): There are twobleed valves. It is located on the thermostat bypass tube. 5-19
Owner's Manual
Page 232
...1L LS2 (Code M) Engine The engineoil dipstick handle is an added reminder. In order to get fuel. hgine If the LOW OIL LEVEL light on the instrument panel comes on, it firmly. For more information, see "Low Oil Level Light" in the Index. It's a good idea to check your engine oil level ...regularly; this is the yellow loop near the front of the engine. Before closing the hood, be on level ground. 6-10 You should check your engine oil level right away. Then just pull the hood down and close...
...1L LS2 (Code M) Engine The engineoil dipstick handle is an added reminder. In order to get fuel. hgine If the LOW OIL LEVEL light on the instrument panel comes on, it firmly. For more information, see "Low Oil Level Light" in the Index. It's a good idea to check your engine oil level ...regularly; this is the yellow loop near the front of the engine. Before closing the hood, be on level ground. 6-10 You should check your engine oil level right away. Then just pull the hood down and close...
Owner's Manual
Page 233
... kind of oil to add some oil. Remove it back in the Index. 3.8L L36 (Code K) Engine Turn off the engine and give the oil 20 minutes to drain back into the oil pan. If you must use...oil is at or below the ADD mark, then you'll need to use the right kind. Checking Engine Oil Pull out the dipstick and clean it with a paper towel or cloth, then push it again, ...the level. For crankcase capacity, see "Capacities and Specifications" in all the way. so much If your engine could be damaged. 6-11 NOTICE: Don't add too much oil that the oil levelgets above the shows the...
... kind of oil to add some oil. Remove it back in the Index. 3.8L L36 (Code K) Engine Turn off the engine and give the oil 20 minutes to drain back into the oil pan. If you must use...oil is at or below the ADD mark, then you'll need to use the right kind. Checking Engine Oil Pull out the dipstick and clean it with a paper towel or cloth, then push it again, ...the level. For crankcase capacity, see "Capacities and Specifications" in all the way. so much If your engine could be damaged. 6-11 NOTICE: Don't add too much oil that the oil levelgets above the shows the...
Owner's Manual
Page 234
...be identified by the American been Petroleum Institute(API). Do not useany oil which does not carry this Starburst symbol. 3.1L L82 (Code M) Engine 3.8L L36 (CodeK) Engine Just fill it enough to Use Oils recommended for the "Starburst" symbol. symbol indicates that has the Starburst symbol on the front of... Oil to put into your engine is American Petroleum Institute certified for You should also use oil that the oil has certified by This looking for your vehicle can be...
...be identified by the American been Petroleum Institute(API). Do not useany oil which does not carry this Starburst symbol. 3.1L L82 (Code M) Engine 3.8L L36 (CodeK) Engine Just fill it enough to Use Oils recommended for the "Starburst" symbol. symbol indicates that has the Starburst symbol on the front of... Oil to put into your engine is American Petroleum Institute certified for You should also use oil that the oil has certified by This looking for your vehicle can be...
Owner's Manual
Page 235
... t 60. + 16 i 4 + 40t 20 0. -7 j COLD WEATHER SAE CW-30 PREFERRED 00 NOT USE SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED 3.1L L82 (Code M) Engine Do not use SAE low-30 if it's going to be 0°F (-18°C) or above. RECOMMENDED SAE VISCOSITY GRADE... ENGINE OILS FOR BEST FUEL -------ylY AND COLD STARTING, SELECT THE LOWEST SAL VlSCOSlTV bnmws DIL FOR THE EXPECTED TEMPERATURE RANGE. - However, you have the 3.8L engine, SAE 5W-30 is best for your vehicle. These numbers on an oil...
... t 60. + 16 i 4 + 40t 20 0. -7 j COLD WEATHER SAE CW-30 PREFERRED 00 NOT USE SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED 3.1L L82 (Code M) Engine Do not use SAE low-30 if it's going to be 0°F (-18°C) or above. RECOMMENDED SAE VISCOSITY GRADE... ENGINE OILS FOR BEST FUEL -------ylY AND COLD STARTING, SELECT THE LOWEST SAL VlSCOSlTV bnmws DIL FOR THE EXPECTED TEMPERATURE RANGE. - However, you have the 3.8L engine, SAE 5W-30 is best for your vehicle. These numbers on an oil...
Owner's Manual
Page 236
...meets all the requirements for your next oil change. SAE VISCOSITY - "C \ NOTICE: Use only engine oil with the American Petroleum Institute Certified For Gasoline Engines "Starburst" symbol. Your Buick dealer is best for your vehicle. 1 COLD WEATHER DO NOT USE SAE 2OW-50 OR ANY OTHER... GRADE OIL NOT RECOMMENDED .ILIVC Don't add anything to be added. 3.8L L36 (Code K) Engine As shown in engine damage not covered by ...
...meets all the requirements for your next oil change. SAE VISCOSITY - "C \ NOTICE: Use only engine oil with the American Petroleum Institute Certified For Gasoline Engines "Starburst" symbol. Your Buick dealer is best for your vehicle. 1 COLD WEATHER DO NOT USE SAE 2OW-50 OR ANY OTHER... GRADE OIL NOT RECOMMENDED .ILIVC Don't add anything to be added. 3.8L L36 (Code K) Engine As shown in engine damage not covered by ...
Owner's Manual
Page 246
... the overflow tube on the radiator filler neck. When you replace your radiator pressure cap, an AC@ cap is recommended. 3.lL L82 (Code M) Engine 3.8L L36 (Code K) Engine When to Check Power SteeringFluid It is not necessary to prevent coolant loss and possible... engine damage from overheating. A fluid loss in this system could indicate a problem. Thermostat Engine coolant temperature is a 15 psi (105 kPa) pressure-type cap and must be tightly installed to regularly check ...
... the overflow tube on the radiator filler neck. When you replace your radiator pressure cap, an AC@ cap is recommended. 3.lL L82 (Code M) Engine 3.8L L36 (Code K) Engine When to Check Power SteeringFluid It is not necessary to prevent coolant loss and possible... engine damage from overheating. A fluid loss in this system could indicate a problem. Thermostat Engine coolant temperature is a 15 psi (105 kPa) pressure-type cap and must be tightly installed to regularly check ...
Owner's Manual
Page 247
... it's cold, the level should be at the FULL COLD mark, If the fluid is at the ADD mark, you should add fluid. 3.1L L82 (Code M) Engine What to Use Refer to the Maintenance Schedule to determine what kind of fluid to use the proper fluid can cause leaks and damage hoses... and seals. If the fluid is at the ADD mark, you should add fluid. 3.8L L36 (Code K) Engine When the engine compartmentis hot, the level should be at the HOT mark. Always use . See "Recommended Fluids and Lubricants" in the Index. How To Check Power...
... it's cold, the level should be at the FULL COLD mark, If the fluid is at the ADD mark, you should add fluid. 3.1L L82 (Code M) Engine What to Use Refer to the Maintenance Schedule to determine what kind of fluid to use the proper fluid can cause leaks and damage hoses... and seals. If the fluid is at the ADD mark, you should add fluid. 3.8L L36 (Code K) Engine When the engine compartmentis hot, the level should be at the HOT mark. Always use . See "Recommended Fluids and Lubricants" in the Index. How To Check Power...
Owner's Manual
Page 273
...in the front corner of title and registration. On this label is: your VIN is the engine code. This code will help you identify your vehicle. This is not removed from outside your engine, specifications and replacement parts. 6-51 You can see it if you ever need to order... parts. I I I SAMPLE4UXTM072675 6 I U d ENGINE A $. \ . Be sure that this label on the deck lid. The VIN...
...in the front corner of title and registration. On this label is: your VIN is the engine code. This code will help you identify your vehicle. This is not removed from outside your engine, specifications and replacement parts. 6-51 You can see it if you ever need to order... parts. I I I SAMPLE4UXTM072675 6 I U d ENGINE A $. \ . Be sure that this label on the deck lid. The VIN...
Owner's Manual
Page 283
in this manual. 6-61 Be sure to Jill the to approximate level, as recommended in th,is Engine Crankcase Oil and Filter Change ...4.5 quarts (4.2 L) Wheel Nut Torque ...100 Ib-ft (140 N.m) Fuel Tank ...17.1 gallons (64.7 L) Wiper ...Blade Lengths Type ...Pin Length ...20"(508mm) Note: All capacitiesare approximate when adding. Cooling System Including Reservoir 3.1L(CodeM) ...11.6quarts(10.93L) 3.8L (Code K) ...10.7 quarts (10.1 L) Refrigerant (R-l34a), Air Conditioning* ...2.0 lbs (0.91 kg) *See "Air Conditioning Refriger~-lnts"l~~tel- Capacities and Specifications Automatic Transaxle...
in this manual. 6-61 Be sure to Jill the to approximate level, as recommended in th,is Engine Crankcase Oil and Filter Change ...4.5 quarts (4.2 L) Wheel Nut Torque ...100 Ib-ft (140 N.m) Fuel Tank ...17.1 gallons (64.7 L) Wiper ...Blade Lengths Type ...Pin Length ...20"(508mm) Note: All capacitiesare approximate when adding. Cooling System Including Reservoir 3.1L(CodeM) ...11.6quarts(10.93L) 3.8L (Code K) ...10.7 quarts (10.1 L) Refrigerant (R-l34a), Air Conditioning* ...2.0 lbs (0.91 kg) *See "Air Conditioning Refriger~-lnts"l~~tel- Capacities and Specifications Automatic Transaxle...
Owner's Manual
Page 284
Coupe 107.5" (2730 mm) 59.5" (1 5 12 mm) 58.0" (1472mm) 193.9" (49 17 mm) 72.5" (1 842 mm) 53.3" (1 347 mm) Sedan 107.5" (2730 mm) 59.5" (15 12 mm) 58.0" (1472 mm) 193.7" (492 1 mm) 72.5" (1842 mm) 54.5" ( 1 384 mm) 6-62 Engine Specifications Type ...Displacement ...Firing Order ...Thermostat Temperature ...Hosepower ... 3.1L (Code M) V6 191 CID 1-2-3-4-5-6 195°F (91°C) 160 0 5200 3.8L (Code K) V6 231 CID 1-6-5-4-3-2 195°F (91°C) 205 0 5200 -VehicleDimensions Wheelbase ...Tread (Front) ...Tread (Rear) ...Overall Length ...Overall Width ...Overall Height ...
Coupe 107.5" (2730 mm) 59.5" (1 5 12 mm) 58.0" (1472mm) 193.9" (49 17 mm) 72.5" (1 842 mm) 53.3" (1 347 mm) Sedan 107.5" (2730 mm) 59.5" (15 12 mm) 58.0" (1472 mm) 193.7" (492 1 mm) 72.5" (1842 mm) 54.5" ( 1 384 mm) 6-62 Engine Specifications Type ...Displacement ...Firing Order ...Thermostat Temperature ...Hosepower ... 3.1L (Code M) V6 191 CID 1-2-3-4-5-6 195°F (91°C) 160 0 5200 3.8L (Code K) V6 231 CID 1-6-5-4-3-2 195°F (91°C) 205 0 5200 -VehicleDimensions Wheelbase ...Tread (Front) ...Tread (Rear) ...Overall Length ...Overall Width ...Overall Height ...
Owner's Manual
Page 285
... Cap All Engines ...RC27 RKE Batteries ...Duracell Type DL 2016 (2) or equivalent Spark Plugs 3.1L (Code M) ...AC Type 41 -940 Gap: 0.060" (1.52 mm) 3.8L (Code K) ...AC Type 41-921 Gap: 0.060" (1.52 mm) Air Conditioning Refrigerants Not all air conditioningrefrigerants are the same. If the air conditioning system in your Buick dealer. 6-63...
... Cap All Engines ...RC27 RKE Batteries ...Duracell Type DL 2016 (2) or equivalent Spark Plugs 3.1L (Code M) ...AC Type 41 -940 Gap: 0.060" (1.52 mm) 3.8L (Code K) ...AC Type 41-921 Gap: 0.060" (1.52 mm) Air Conditioning Refrigerants Not all air conditioningrefrigerants are the same. If the air conditioning system in your Buick dealer. 6-63...