Hi Grace. I'm not familiar with hybrid engines, but if it's similar a conventional engine, oil leaks are often from the valve cover gasket. That's basically the big cover that covers the engine and says "TOYOTA on it. If that's where its coming from (you should be able to visually see oil stains running down the block coming from the edge of the cover), then 1) its not critical as long as you keep checking your oil level, and 2) its usually one of the cheapest repairs since they usually just have to undo few screws, pull off the cover and replace the gasket which is just a fancy rubber seal between the cover and the engine block..
Now if its coming from the oilpan gasket, same deal. They can just take off the oilpan and replace the gasket.
The only other place I can think of are the oil drain plug (just replace the washer on the plug).
PLEASE DON"T put in more stop leak stuff. That stuff can clog your oil filter. Also, its just supposed to help recondition the rubber gaskets so they get back their original suppleness, but I have major doubts that it can even do that.
Like I said, an oil leak is messy but not critical as long as you don't let your oil level get low. there is always one quart between the upper and lower marks on the dipstick, so that will tell you how much you've lost and need to add.
Now if its coming from the oilpan gasket, same deal. They can just take off the oilpan and replace the gasket.
The only other place I can think of are the oil drain plug (just replace the washer on the plug).
PLEASE DON"T put in more stop leak stuff. That stuff can clog your oil filter. Also, its just supposed to help recondition the rubber gaskets so they get back their original suppleness, but I have major doubts that it can even do that.
Like I said, an oil leak is messy but not critical as long as you don't let your oil level get low. there is always one quart between the upper and lower marks on the dipstick, so that will tell you how much you've lost and need to add.