That big of a coolant loss should be very easy to find just by a quick visual inspection of the engine bay area.

If the car is hot while you investigate, you can probably also audibly pin-point its origin by simply listening for the location of release of coolant pressure.

Chance are good that its one of the following:

- A Radiator hose,
- The Radiator,
- The neck of the radiator. (Where tghe top radiator hose connects)


Phil

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'95 E300 Diesel, 264,000 Miles. [Sold it]