Owner's Manual
Page 308
... can use a gasoline rated at 87 octane or higher, but the vehicle's acceleration could damage the engine. If the vehicle has the 6.2L V8 engine (VIN Code T) or the 7.0L V8 engine (VIN Code E), use premium unleaded gasoline with a posted octane rating of 87 or higher. If heavy knocking is ...heard when using gasoline rated at 91 octane or higher, the engine needs service. You might be heard. For...
... can use a gasoline rated at 87 octane or higher, but the vehicle's acceleration could damage the engine. If the vehicle has the 6.2L V8 engine (VIN Code T) or the 7.0L V8 engine (VIN Code E), use premium unleaded gasoline with a posted octane rating of 87 or higher. If heavy knocking is ...heard when using gasoline rated at 91 octane or higher, the engine needs service. You might be heard. For...
Owner's Manual
Page 316
Engine Compartment Overview If the vehicle has the 6.2 L LS3 V8 engine (without the dry sump engine oil tank) and you are facing the front of the vehicle, when the hood is opened: 6-14
Engine Compartment Overview If the vehicle has the 6.2 L LS3 V8 engine (without the dry sump engine oil tank) and you are facing the front of the vehicle, when the hood is opened: 6-14
Owner's Manual
Page 318
If the vehicle has the 6.2 L LS9 Supercharged V8 engine and you are facing the front of the vehicle, when the hood is opened: 6-16
If the vehicle has the 6.2 L LS9 Supercharged V8 engine and you are facing the front of the vehicle, when the hood is opened: 6-16
Owner's Manual
Page 320
If the vehicle has the 6.2 L LS3 V8 engine with the manual transmission (with the dry sump engine oil tank) or the 7.0 L LS7 V8 engine and you are facing the driver side of the vehicle, when the hood is opened: 6-18
If the vehicle has the 6.2 L LS3 V8 engine with the manual transmission (with the dry sump engine oil tank) or the 7.0 L LS7 V8 engine and you are facing the driver side of the vehicle, when the hood is opened: 6-18
Owner's Manual
Page 331
...remains caked with dirt, a new filter is required. 6.2 L V8 Engine LS3 shown, 6.2 L V8 Engine LS9 and 7.0 L V8 Engine LS7 similar A. Tube B. Remove the tube (A) from the vehicle and lightly shake the filter to Inspect the Engine Air Cleaner/Filter Inspect the air cleaner/filter at the Maintenance II ...Maintenance on page 6-13. Open the hood. See Hood Release on page 7-3 for more information. Duct 2. How to Inspect the Engine Air Cleaner/Filter To inspect the air cleaner/filter, remove the filter from the air cleaner assembly. 3. Loosen the clamp (B)...
...remains caked with dirt, a new filter is required. 6.2 L V8 Engine LS3 shown, 6.2 L V8 Engine LS9 and 7.0 L V8 Engine LS7 similar A. Tube B. Remove the tube (A) from the vehicle and lightly shake the filter to Inspect the Engine Air Cleaner/Filter Inspect the air cleaner/filter at the Maintenance II ...Maintenance on page 6-13. Open the hood. See Hood Release on page 7-3 for more information. Duct 2. How to Inspect the Engine Air Cleaner/Filter To inspect the air cleaner/filter, remove the filter from the air cleaner assembly. 3. Loosen the clamp (B)...
Owner's Manual
Page 332
Mass Air Flow Sensor Connector B. Connector Lock 4. Remove the connector lock (B) located at the bottom of the mass air flow sensor connector (A) and remove. 6.2 L V8 Engine LS3 6-30 Press on the top and bottom of the mass air flow sensor connector (A). 5. 6.2 L V8 Engine LS3 shown, 6.2 L V8 Engine LS9 and 7.0 L V8 Engine LS7 similar A.
Mass Air Flow Sensor Connector B. Connector Lock 4. Remove the connector lock (B) located at the bottom of the mass air flow sensor connector (A) and remove. 6.2 L V8 Engine LS3 6-30 Press on the top and bottom of the mass air flow sensor connector (A). 5. 6.2 L V8 Engine LS3 shown, 6.2 L V8 Engine LS9 and 7.0 L V8 Engine LS7 similar A.
Owner's Manual
Page 333
6.2 L V8 Engine LS9 shown, 7.0 L V8 Engine LS7 similar 6. Screw B. To remove the filter from the LS3 and LS7 engines, remove the six screws (A) securing the filter cover (B) then pull away from the LS9 engine, remove the six screws securing the filter cover. Filter 7. To remove the... from to gain access to the air filter (C). Filter Cover C. The LS3 engine has three retainer pins and the LS7 and LS9 engines have two. 6.2 L V8 Engine LS3 shown, 6.2 L V8 Engine LS9 and 7.0 L V8 Engine LS7 similar A. To access the air filter element, gently pull the air cleaner...
6.2 L V8 Engine LS9 shown, 7.0 L V8 Engine LS7 similar 6. Screw B. To remove the filter from the LS3 and LS7 engines, remove the six screws (A) securing the filter cover (B) then pull away from the LS9 engine, remove the six screws securing the filter cover. Filter 7. To remove the... from to gain access to the air filter (C). Filter Cover C. The LS3 engine has three retainer pins and the LS7 and LS9 engines have two. 6.2 L V8 Engine LS3 shown, 6.2 L V8 Engine LS9 and 7.0 L V8 Engine LS7 similar A. To access the air filter element, gently pull the air cleaner...
Owner's Manual
Page 337
... Service Publications Ordering Information on page 8-17. 1. Always use DEX-COOL® (silicate-free) coolant in the system. See Engine Compartment Overview on coolant. Loosen, but do not completely unscrew the bleeder valve to absorb possible coolant loss under the driver's side...check for draining and adding coolant. Checking Coolant Cooling System (Intercooler) The 6.2L LS9 supercharged V8 engine has an intercooler cooling system. The procedure can cause premature engine, heater core, or radiator corrosion. Tighten the bleeder valve and contact your dealer/retailer for ...
... Service Publications Ordering Information on page 8-17. 1. Always use DEX-COOL® (silicate-free) coolant in the system. See Engine Compartment Overview on coolant. Loosen, but do not completely unscrew the bleeder valve to absorb possible coolant loss under the driver's side...check for draining and adding coolant. Checking Coolant Cooling System (Intercooler) The 6.2L LS9 supercharged V8 engine has an intercooler cooling system. The procedure can cause premature engine, heater core, or radiator corrosion. Tighten the bleeder valve and contact your dealer/retailer for ...
Owner's Manual
Page 414
....5 qt Air Conditioning Refrigerant R134a Cooling System 6.2L LS3 V8 Engine 6.2L LS9 V8 Supercharged Engine - Cooling System 6.2L LS9 V8 Supercharged Engine - Supercharger Intercooler Cooling System 7.0L LS7 V8 Engine Engine Oil with Filter 6.2L LS3 V8 6.2L LS3 V8 with Z52 Dry Sump Oil System 6.2L LS9 V8 Supercharged Engine 7.0L LS7 V8 Engine 6-112 Capacities and Specifications The following approximate...
....5 qt Air Conditioning Refrigerant R134a Cooling System 6.2L LS3 V8 Engine 6.2L LS9 V8 Supercharged Engine - Cooling System 6.2L LS9 V8 Supercharged Engine - Supercharger Intercooler Cooling System 7.0L LS7 V8 Engine Engine Oil with Filter 6.2L LS3 V8 6.2L LS3 V8 with Z52 Dry Sump Oil System 6.2L LS9 V8 Supercharged Engine 7.0L LS7 V8 Engine 6-112 Capacities and Specifications The following approximate...
Owner's Manual
Page 416
... Spark Plug Gap 1.016 mm (0.040 in) 1.016 mm (0.040 in) 1.016 mm (0.040 in) Firing Order 1-8-7-2-6-5-4-3 1-8-7-2-6-5-4-3 1-8-7-2-6-5-4-3 Engine Data Engine 6.2L LS3 V8 without option NPP 6.2L LS3 V8 with option NPP 6.2L LS9 V8 Supercharged 7.0L LS7 V8 Horsepower 430 @ 5900 rpm 436 @ 5900 rpm 638 @ 6500 rpm 505 @ 6300 rpm Torque 424 lb ft...
... Spark Plug Gap 1.016 mm (0.040 in) 1.016 mm (0.040 in) 1.016 mm (0.040 in) Firing Order 1-8-7-2-6-5-4-3 1-8-7-2-6-5-4-3 1-8-7-2-6-5-4-3 Engine Data Engine 6.2L LS3 V8 without option NPP 6.2L LS3 V8 with option NPP 6.2L LS9 V8 Supercharged 7.0L LS7 V8 Horsepower 430 @ 5900 rpm 436 @ 5900 rpm 638 @ 6500 rpm 505 @ 6300 rpm Torque 424 lb ft...
Owner's Manual
Page 427
... Cleaner/Filter 6.2L LS3 V8 and 7.0L LS7 V8 Engines 6.2L LS9 V8 Supercharged Engine Engine Oil Filter 6.2L LS3 V8 Engine 6.2L LS3 V8 Engine with Z52 Dry Sump Oil System 6.2L LS9 V8 Supercharged Engine 7.0L LS7 V8 Engine Passenger Compartment Air Filter Element Spark Plug 6.2L LS3 V8 Engine 6.2L LS9 V8 Supercharged Engine 7.0L LS7 V8 Engine Wiper Blades - 52.5 cm (20.7 in) Driver Side Passenger...
... Cleaner/Filter 6.2L LS3 V8 and 7.0L LS7 V8 Engines 6.2L LS9 V8 Supercharged Engine Engine Oil Filter 6.2L LS3 V8 Engine 6.2L LS3 V8 Engine with Z52 Dry Sump Oil System 6.2L LS9 V8 Supercharged Engine 7.0L LS7 V8 Engine Passenger Compartment Air Filter Element Spark Plug 6.2L LS3 V8 Engine 6.2L LS9 V8 Supercharged Engine 7.0L LS7 V8 Engine Wiper Blades - 52.5 cm (20.7 in) Driver Side Passenger...