🚗 Classic Fault — Alfa Romeo 105/115 (1966–1993)
Alfa Spider Spica fuel injection pump wear
💰 Estimated Repair Cost
$200 – $800 GBP
Parts and labour estimate
🔧 Tools Required
Spica specialist tools
📋 Overview
US-market Alfa Spiders used the Spica mechanical fuel injection system. The pump wears and requires specialist calibration.
🩺 Symptoms
- Rough idle
- poor cold starting
- flat spots
- excessive fuel consumption
- hard to tune
🔍 Possible Causes
- Worn Spica pump
- incorrect pump calibration
- fuel pressure issues
🛠️ Diagnosis Steps
Specialist Spica pump calibration required — not a DIY job. Check fuel pressure first.
✅ Most Confirmed Fix
Spica pump rebuild by specialist
72% of users confirm this fix worked (12 reports)
🔗 Other Alfa Romeo 105/115 Faults
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