Oil weeping onto the exhaust manifold causing a burning smell, stemming from the cam carrier seals due to RTV sealant failure.
- Typically appears
- 70,000-100,000 miles
- What to inspect
- Shine a torch down the sides of the engine block near the exhaust manifold heat shields. Look for fresh oil weeping or smell for burning oil after a brief run.
- Typical repair
- Exhaust / emissions component · £200–£950
