FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Buick
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2003
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Regal V6-3.8L SC VIN 1
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Repair and Diagnosis
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Specifications
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Fluid Type Specifications
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Coolant
Coolant
Engine Coolant
50/50 mixture of clean, drinkable water and use only GM Goodwrench DEX-COOL or Havoline DEX-COOL Coolant.