🚗 Classic Fault — Alfa Romeo 105 (1962–1978)
Alfa Romeo Giulia 105 rust in sills and floor
💰 Estimated Repair Cost
$1000 – $8000 GBP
Parts and labour estimate
🔧 Tools Required
Welder, full restoration tools
📋 Overview
The Giulia 105 series rusts heavily in sills, floor and inner wheel arches. Finding a solid example is increasingly difficult.
🩺 Symptoms
- Bubbling paint on lower sills
- soft floor sections
- water in footwells
- visible perforation
🔍 Possible Causes
- Age and moisture ingress
- blocked drainage
- poor original underseal from factory
🛠️ Diagnosis Steps
Full underseal inspection — probe all sill sections and floor. Inner sill drains must be clear.
✅ Most Confirmed Fix
Full sill and floor restoration
65% of users confirm this fix worked (19 reports)
🔗 Other Alfa Romeo 105 Faults
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