2003 Volvo S80 Q&A

2003 Volvo S80 Question: engine crankcase

when engine warm (to temp) stats to whistle,,remove oil cap, subsides,,crankcase some what plugged ??what do i do. -
Answer 1
This may be a leaking crankcase hose under the intake manifold. I've seen it a few times on the XC90's. This repair is quite difficult, so I advise you take it to an experienced Volvo shop to address this. http://repairpal.com/directory?address=06403&car_brand_names=Volvo -
Related Items:
Loud whistling noise from engine after about 4 miles (very hot TEXAS weather). One mechanic th...
Engine oil leaks from the PCV housing and turbocharger oil return line seals have been reported.
Engine oil leaks from the PCV housing and turbocharger oil return line seals have been reported.