Buick Enclave manuals

Buick Enclave: Fuel

Buick Enclave 2008-2017 Owners Manual / Driving and Operating / Fuel

Use of the recommended fuel is an important part of the proper maintenance of this vehicle. To help keep the engine clean and maintain optimum vehicle performance, we recommend the use of gasoline advertised as TOP TIER Detergent Gasoline.

Look for the TOP TIER label on the fuel pump to ensure gasoline meets enhanced detergency standards developed by auto companies. A list of marketers providing TOP TIER Detergent Gasoline can be found at www.toptiergas.com.

Recommended Fuel

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 Recommended Fuel. Gasoline Specifications (U.S. and Canada Only). California Fuel Requirements

Recommended Fuel Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, mi

 Fuels in Foreign Countries. Fuel Additives. Filling the Tank

Fuels in Foreign Countries Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel would not be covered by the vehic

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 Description and Operation

EXHAUST SYSTEM DESCRIPTION IMPORTANT: Use of non-OEM parts may cause driveability concerns. The exhaust system carries exhaust gases, treated by the catalytic converter, through a resonator, if applicable and into the exhaust muffler where exhaust noise is lessened. In order to secure the exhaust

 Engine Overheating. Overheated Engine Protection Operating Mode. Power Steering Fluid

Engine Overheating The vehicle has several indicators to warn of engine overheating. There is an engine coolant temperature gauge on the instrument panel cluster. See Engine Coolant Temperature Gauge . The vehicle may also display an ENGINE OVERHEATED IDLE ENGINE and ENGINE OVERHEATED STOP ENGI

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