🚗 Classic Fault — Lotus Esprit (1976–1987)
Lotus Esprit 907/910 engine oil leak from cam cover
💰 Estimated Repair Cost
$15 – $50 GBP
Parts and labour estimate
🔧 Tools Required
Torque wrench
📋 Overview
The Lotus 907 and 910 engines leak oil from the cam cover gasket chronically. Common on all early Esprits.
🩺 Symptoms
- Oil on engine
- oil smell
- oil on exhaust
- oil consumption
🔍 Possible Causes
- Hardened cam cover gasket
- loose cover bolts
- warped cover
🛠️ Diagnosis Steps
Clean engine and run — seeping from cam cover perimeter confirms leak.
✅ Most Confirmed Fix
Cam cover gasket replacement
89% of users confirm this fix worked (22 reports)
🔗 Other Lotus Esprit Faults
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