Took our 2008 YARIS ( 23,000+ miles )into a TOYO service center for head gasket replacement and left it overnight for repair sometime tomorrow . Reason I ask is that the other service manager was a bit rude with attitude . When pulled the car into the shop for his observation and ours he says to us with a sarcastic tone " Don't want to get blamed for something we didn't do " . Then when I presented a picture I took and a picture of a torn down YARIS engine showing the exposed gasket from the internet of the same oil leak of cylinder 1 he states " I don't believe anything from off the internet " . Thus I opened the hood , reached behind the hot engine where the oil leaks and scooped some fresh oil onto my finger tip which I showed to him and asked , "Don't you want to see where it came from ? " . He then says " It's the head gasket and that's all I need to know" . Last , I asked if they would replace the spark plug(s) that may be fouled due to an internal coolant leak . He replies " Only if the head mechanic happens to look at them and feels they should be replaced " and " Otherwise we're going to charge you for the plugs and labor and you don't want that do you ? " . Why not under warranty ? So what would you have done ? We already have a rental from TOYOTA under the warranty and if canceled the fix would get charged for it and would need to go through the hassle of taking it to another TOYO service center to get another dose of engine dye , etc.. They too probably wouldn't listen to us . Hopefully it'll go o.k. . Took a picture of the mileage ( trip A , 73 mis. ) and the gas gage (full ) at their lot in case there's any foul play . Also took pics of the outside , inside , and engine compartment for comparison if any damage when we get it back . .