🚗 Classic Fault — Mercedes-Benz W201 (1982–1993)
W201 190E 2.3-16 Cosworth head gasket weakness
💰 Estimated Repair Cost
$300 – $800 GBP
Parts and labour estimate
🔧 Tools Required
Combustion leak tester, torque wrench, head gasket set
📋 Overview
The high-compression Cosworth engine is susceptible to head gasket failure if ever overheated or if the head bolts are not retorqued.
🩺 Symptoms
- Coolant loss
- white smoke
- mayo under oil cap
- rough running on cylinders 1-2
🔍 Possible Causes
- Blown head gasket
- warped head
- failed head bolt if not retorqued at service
🛠️ Diagnosis Steps
Combustion leak test. Compression test across all cylinders. Check head bolt torque.
✅ Most Confirmed Fix
Head gasket replacement with head skim and bolt replacement
76% of users confirm this fix worked (14 reports)
🔗 Other Mercedes-Benz W201 Faults
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