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2003 Toyota Highlander

Question: Changing engine coolant.

Question

Visitor, 2.4L 4 Cylinder, Woodridge, IL, December 22, 2010, 09:05

Do the engine coolant cleaners they sell e.g. really work or is a wasteof five bucks? Vehicle has 120k miles.

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  • Answer #1

    mastertech6371 December 22, 2010, 09:11
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     Master

    the chemical cleaners work great but you must read the instructions and follow them carefully.

    Roy

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    Visitor, December 22, 2010, 11:15

    Will do. Thanks!

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