🚗 Classic Fault — Fiat 110 (1957–1975)
Fiat 500 Nuova air-cooled twin engine overheating
💰 Estimated Repair Cost
$10 – $80 GBP
Parts and labour estimate
🔧 Tools Required
Tin removal tools
📋 Overview
The tiny air-cooled twin relies on a fan and tinware for cooling. Blocked tinware or failed thermostat causes overheating.
🩺 Symptoms
- Engine runs very hot
- oil burning smell
- power loss
- engine seizure in severe cases
🔍 Possible Causes
- Blocked cooling tinware
- missing or damaged tin deflectors
- failed thermostat flap
- wrong oil
🛠️ Diagnosis Steps
Check all cooling tinware is in place and undamaged. Thermostat flap in rear shroud must open fully.
✅ Most Confirmed Fix
Cooling tinware repair and thermostat replacement
82% of users confirm this fix worked (20 reports)
🔗 Other Fiat 110 Faults
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