Not Subaru but worth a laugh...
My job card report from tother day was as follows ...
Fault - Engine sounding abit ropey/banging.
Notes - Customer has done 20,000, NEVER checked the oil level, happy to admit it too. The oil light has never been on, car drives fine and still does 100mph with ease. Needs it back like yesterday as he really relies on it. Customer is VERY high profile and WILL kick off if not covered under his warranty (He's the Falcons rugby team manager) ...
So, whipped out the sump plugs, out came 1litre of oil, MAX! Should take approx. 7.5litres. Removed engine and whirl winded it into pieces ... Was struggling to see much on the top end, no evidence of picking up etc ... Shocked to say the least!
Piston 4 though ...