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What type of coolant is recommended for the 2005 Jeep Grand Cherokee?

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3 answers

★ Top Answer
Reid N

The 2005 Jeep Grand Cherokee uses HOAT coolant, which can lead to various engine problems if not properly maintained. Issues such as excessive oil consumption, engine overheating, potential fires or explosions, loose gaskets, spark plug malfunctions, and oil leaks may arise. It is recommended to replace the coolant every 60,000 miles, change standard spark plugs every 100,000 miles, and copper spark plugs every 30,000 miles. Additionally, the air filter should be changed every 15,000 to 30,000 miles to ensure proper engine performance.

More answers

  • Julia H.

    Jeep specifies using Hybrid Organic Additive Technology (HOAT) antifreeze/coolant for the 2005 Grand Cherokee.

  • Nelson D

    Choose either the gold or the orange option, but not the green one.

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