majasilber1

Avventura Coolant Loss

Coolant level dropping in my 2014 Fiat Avventura gasoline engine, check engine light's on. OBD scanner shows a low coolant error. Could be a leak, water pump, or overheating?

The 2014 Fiat Avventura is experiencing coolant loss, triggering the check engine light with a low coolant error on the OBD scanner. Potential causes include a coolant leak, a faulty water pump, or overheating issues. Suggestions include checking the cooling fan, inspecting for leaks around the radiator and hoses, and considering a pressure test at a garage to identify any small leaks, such as in a hose, which can be repaired to resolve the issue.

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4 comment(s)

I had a similar issue with my Avventura. Is your cooling fan working? Check for leaks around the radiator hoses or the radiator itself. Sometimes it's a small leak.

Good shout! I'll check the fan. Was low coolant triggering the check engine light for you too? Did you find the leak yourself, or take it to a shop?

Yep, low coolant set off the check engine light. Topping it up made the light go away temporarily, suggesting a leak. I couldn't find it myself. I'd suggest having the water pump checked. The garage pressure tested and found a tiny hose leak. A new hose fixed it.

Thanks! Looks like I'll take it in. The repair was 52€. At least I know what to expect now. Cheers!

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FIAT

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AVVENTURA