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What type of coolant does the 2011 VW Jetta TDI use for its engine?
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★ Top Answer
The 2011 VW Jetta TDI requires either G11 or G12 engine coolant, with a capacity of approximately 8.4 quarts. Coolant is essential for transferring heat to prevent engine damage from freezing or boiling. It also safeguards engine components from corrosion. The cost of changing the coolant in your Jetta typically ranges from $80 to $100, and it's recommended to do this every 100,000 miles. If you observe the temperature gauge frequently showing high levels or the engine consistently overheating, it's a sign that your vehicle needs a coolant flush. Addressing this promptly can prevent more severe and expensive issues in the future.
More answers
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The specified coolant for the 2011 Volkswagen Jetta TDI is the Prestone 50/50 pre-diluted antifreeze/coolant mix.
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Usually, Prestone isn't the preferred option; instead, it's recommended to use the OEM pentosin or pentofrost E. This particular coolant is a concentrated formula that requires mixing with deionized water in a 50/50 ratio. The OEM specification suggests a 40/60 mix (40% coolant to 60% water). Personally, I believe that sticking with the OEM standard is essential and prefer not to stray too far from it, despite some suggesting to opt for a local Prestone alternative. Just sharing my thoughts on the matter.
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