u/Better_Customer_4342

▲ 3 r/AudiS4

Coolant leak 3.0T 2010 S4

Hello, I had a coolant leak around the PCV (puddles in the valleys around PCV), I replaced the PCV even thought it was replaced around 25k km ago (16k miles) and I put everything back together and went for a drive and after couple of days I have the exact same issue, coolant leak around the new PCV.

Did I install the PCV wrong? Is it even the PCV the problem? What should I do?

Any help is appreciated.

u/Better_Customer_4342 — 5 days ago